Document And Entity Information - shares	6 Months Ended
Document And Entity Information - shares	Dec. 31, 2019	Jan. 22, 2020
Cover [Abstract]
Entity Registrant Name	CACI International Inc
Entity Central Index Key	0000016058
Current Fiscal Year End Date	--06-30
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		25,071,717
Document Type	10-Q
Document Period End Date	Dec. 31, 2019
Amendment Flag	false
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q2
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Title of 12(b) Security	Common Stock
Trading Symbol	CACI
Security Exchange Name	NYSE
Entity File Number	001-31400
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	54-1345888
Entity Address, Address Line One	1100 North Glebe Road
Entity Address, City or Town	Arlington
Entity Address, State or Province	VA
Entity Address, Postal Zip Code	22201
City Area Code	703
Local Phone Number	841-7800
Document Quarterly Report	true
Document Transition Report	false

CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Income Statement [Abstract]
Revenue	$ 1,395,469	$ 1,181,641	$ 2,758,861	$ 2,347,505
Costs of revenue:
Direct costs	904,867	790,849	1,783,748	1,573,609
Indirect costs and selling expenses	352,448	269,677	710,040	534,434
Depreciation and amortization	27,967	18,852	54,729	37,599
Total costs of revenue	1,285,282	1,079,378	2,548,517	2,145,642
Income from operations	110,187	102,263	210,344	201,863
Interest expense and other, net	14,714	9,421	31,525	18,307
Income before income taxes	95,473	92,842	178,819	183,556
Income tax expense	16,278	24,246	31,647	36,127
Net income	$ 79,195	$ 68,596	$ 147,172	$ 147,429
Basic earnings per share	$ 3.16	$ 2.76	$ 5.89	$ 5.95
Diluted earnings per share	$ 3.11	$ 2.71	$ 5.78	$ 5.81
Weighted-average basic shares outstanding	25,065	24,856	24,979	24,796
Weighted-average diluted shares outstanding	25,435	25,338	25,483	25,381

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 79,195	$ 68,596	$ 147,172	$ 147,429
Other comprehensive income (loss):
Foreign currency translation adjustment	11,215	(3,436)	5,907	(5,431)
Change in fair value of interest rate swap agreements, net of tax	3,735	(3,778)	(1,229)	(3,561)
Other comprehensive loss, net of tax	14,950	(7,214)	4,678	(8,992)
Comprehensive income	$ 94,145	$ 61,382	$ 151,850	$ 138,437

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References + Details

CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($)
$ in Thousands

Dec. 31, 2019

Jun. 30, 2019

Current assets:

Cash and cash equivalents

$ 68,645

$ 72,028

Accounts receivable, net

828,795

869,840

Prepaid expenses and other current assets

126,629

89,652

Total current assets

1,024,069

1,031,520

Goodwill

3,411,817

3,336,079

Intangible assets, net

436,559

^[1]

436,115

Property and equipment, net

168,786

149,676

Operating lease right-of-use assets

347,515

Supplemental retirement savings plan assets

95,288

92,736

Accounts receivable, long-term

9,702

7,381

Other long-term assets

32,960

33,336

Total assets

5,526,696

5,086,843

Current liabilities:

Current portion of long-term debt

46,920

Accounts payable

135,125

118,917

Accrued compensation and benefits

294,444

290,274

Other accrued expenses and current liabilities

292,902

235,611

Total current liabilities

769,391

691,722

Long-term debt, net of current portion

1,550,809

1,618,093

Supplemental retirement savings plan obligations, net of current portion

100,973

92,291

Deferred income taxes

219,953

205,339

Operating lease liabilities, noncurrent

325,883

Other long-term liabilities

51,107

107,932

Total liabilities

3,018,116

2,715,377

COMMITMENTS AND CONTINGENCIES

Shareholders’ equity:

Preferred stock $0.10 par value, 10,000 shares authorized, no shares issued or outstanding

Common stock $0.10 par value, 80,000 shares authorized; 42,505 shares issued and 25,071 outstanding at December 31, 2019 and 42,314 shares issued and 24,880 outstanding at June 30, 2019

4,250

4,231

Additional paid-in capital

561,521

576,277

Retained earnings

2,557,336

2,410,164

Accumulated other comprehensive loss

(38,478)

(43,156)

Treasury stock, at cost (17,434 and 17,434 shares, respectively)

(576,184)

(576,185)

Total CACI shareholders’ equity

2,508,445

2,371,331

Noncontrolling interest

135

Total shareholders’ equity

2,508,580

2,371,466

Total liabilities and shareholders’ equity

$ 5,526,696

$ 5,086,843

[1]	During the six months ended December 31, 2019, the Company removed $3.6 million in fully amortized intangible assets.

CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parentheticals) - $ / shares	Dec. 31, 2019	Jun. 30, 2019
Statement Of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0.10	$ 0.10
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.10	$ 0.10
Common stock, shares authorized	80,000,000	80,000,000
Common stock, shares issued	42,505,000	42,314,000
Common stock, shares outstanding	25,071,000	24,880,000
Treasury stock, shares at cost	17,434,000	17,434,000

CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 147,172	$ 147,429
Reconciliation of net income to net cash provided by operating activities:
Depreciation and amortization	54,729	37,599
Amortization of deferred financing costs	1,176	1,156
Non-cash lease expense	35,850
Stock-based compensation expense	14,499	12,047
Deferred income taxes	14,104	9,123
Changes in operating assets and liabilities, net of effect of business acquisitions:
Accounts receivable, net	51,458	(136,177)
Prepaid expenses and other assets	(28,921)	(2,739)
Accounts payable and other accrued expenses	8,121	110,007
Accrued compensation and benefits	1,529	(27,116)
Income taxes payable and receivable	(21,384)	(10,781)
Operating lease liabilities	(37,989)
Long-term liabilities	(3,319)	(1,008)
Net cash provided by operating activities	237,025	139,540
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(41,035)	(17,813)
Cash paid for business acquisitions, net of cash acquired	(102,056)	(91,151)
Other		1,876
Net cash used in investing activities	(143,091)	(107,088)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from borrowings under bank credit facilities	1,034,000	833,500
Principal payments made under bank credit facilities	(1,102,460)	(841,960)
Payment of contingent consideration		(616)
Proceeds from employee stock purchase plans	3,665	2,827
Repurchases of common stock	(3,596)	(2,756)
Payment of taxes for equity transactions	(29,083)	(18,039)
Net cash used in financing activities	(97,474)	(27,044)
Effect of exchange rate changes on cash and cash equivalents	157	(874)
Net increase (decrease) in cash and cash equivalents	(3,383)	4,534
Cash and cash equivalents at beginning of period	72,028	66,194
Cash and cash equivalents at end of period	68,645	70,728
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid during the period for income taxes, net of refunds	38,048	39,975
Cash paid during the period for interest	28,410	18,830
Non-cash financing and investing activities:
Landlord sponsored tenant improvement	759	3,518
Accrued capital expenditures	$ 4,910	$ 1,377

CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Total CACI Shareholders' Equity	Noncontrolling Interest
Beginning balance at Jun. 30, 2018	$ 2,106,887	$ 4,214	$ 570,964	$ 2,126,790	$ (19,030)	$ (576,186)	$ 2,106,752	$ 135
Beginning balance, shares at Jun. 30, 2018		42,139				17,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	147,429			147,429			147,429
Stock-based compensation expense	12,047		12,047				12,047
Tax withholdings on restricted share vestings	(18,229)	$ 16	(18,245)				(18,229)
Tax withholdings on restricted share vestings (in shares)		157
Change in fair value of interest rate swap agreements, net	(3,561)				(3,561)		(3,561)
Currency translation adjustment	(5,431)				(5,431)		(5,431)
Repurchases of common stock	(2,756)		(185)			$ (2,571)	(2,756)
Repurchases of common stock (in shares)						15
Treasury stock issued under stock purchase plans	2,577		5			$ 2,572	2,577
Treasury stock issued under stock purchase plans (in shares)						(15)
Ending balance at Dec. 31, 2018	2,256,733	$ 4,230	564,586	2,291,989	(28,022)	$ (576,185)	2,256,598	135
Ending balance, shares at Dec. 31, 2018		42,296				17,434
Beginning balance at Sep. 30, 2018	2,190,058	$ 4,228	559,295	2,223,393	(20,808)	$ (576,185)	2,189,923	135
Beginning balance, shares at Sep. 30, 2018		42,282				17,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	68,596			68,596			68,596
Stock-based compensation expense	6,349		6,349				6,349
Tax withholdings on restricted share vestings	(993)	$ 2	(995)				(993)
Tax withholdings on restricted share vestings (in shares)		14
Change in fair value of interest rate swap agreements, net	(3,778)				(3,778)		(3,778)
Currency translation adjustment	(3,436)				(3,436)		(3,436)
Repurchases of common stock	(1,363)		(63)			$ (1,300)	(1,363)
Repurchases of common stock (in shares)						7
Treasury stock issued under stock purchase plans	1,300					$ 1,300	1,300
Treasury stock issued under stock purchase plans (in shares)						(7)
Ending balance at Dec. 31, 2018	2,256,733	$ 4,230	564,586	2,291,989	(28,022)	$ (576,185)	2,256,598	135
Ending balance, shares at Dec. 31, 2018		42,296				17,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect adjustment of ASC 606, net of taxes	17,770			17,770			17,770
Beginning balance at Jun. 30, 2019	2,371,466	$ 4,231	576,277	2,410,164	(43,156)	$ (576,185)	2,371,331	135
Beginning balance, shares at Jun. 30, 2019		42,314				17,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	147,172			147,172			147,172
Stock-based compensation expense	14,499		14,499				14,499
Tax withholdings on restricted share vestings	(29,070)	$ 19	(29,089)				(29,070)
Tax withholdings on restricted share vestings (in shares)		191
Change in fair value of interest rate swap agreements, net	(1,229)				(1,229)		(1,229)
Currency translation adjustment	5,907				5,907		5,907
Repurchases of common stock	(3,596)		(179)			$ (3,417)	(3,596)
Repurchases of common stock (in shares)						17
Treasury stock issued under stock purchase plans	3,431		13			$ 3,418	3,431
Treasury stock issued under stock purchase plans (in shares)						(17)
Ending balance at Dec. 31, 2019	2,508,580	$ 4,250	561,521	2,557,336	(38,478)	$ (576,184)	2,508,445	135
Ending balance, shares at Dec. 31, 2019		42,505				17,434
Beginning balance at Sep. 30, 2019	2,425,251	$ 4,239	572,348	2,478,141	(53,428)	$ (576,184)	2,425,116	135
Beginning balance, shares at Sep. 30, 2019		42,392				17,434
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	79,195			79,195			79,195
Stock-based compensation expense	7,461		7,461				7,461
Tax withholdings on restricted share vestings	(18,210)	$ 11	(18,221)				(18,210)
Tax withholdings on restricted share vestings (in shares)		113
Change in fair value of interest rate swap agreements, net	3,735				3,735		3,735
Currency translation adjustment	11,215				11,215		11,215
Repurchases of common stock	(1,879)		(67)			$ (1,812)	(1,879)
Repurchases of common stock (in shares)						9
Treasury stock issued under stock purchase plans	1,812					$ 1,812	1,812
Treasury stock issued under stock purchase plans (in shares)						(9)
Ending balance at Dec. 31, 2019	$ 2,508,580	$ 4,250	$ 561,521	$ 2,557,336	$ (38,478)	$ (576,184)	$ 2,508,445	$ 135
Ending balance, shares at Dec. 31, 2019		42,505				17,434

Basis of Presentation

6 Months Ended

Dec. 31, 2019

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Basis of Presentation

1.	Basis of Presentation

The accompanying unaudited consolidated financial statements of CACI International Inc and subsidiaries (CACI or the Company) have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (SEC) and include the assets, liabilities, results of operations, comprehensive income and cash flows for the Company, including its subsidiaries and ventures that are majority-owned or otherwise controlled by the Company. Certain information and note disclosures normally included in the annual financial statements prepared in accordance with U.S. generally accepted accounting principles (GAAP) have been condensed or omitted pursuant to those rules and regulations, although the Company believes that the disclosures made are adequate to make the information presented not misleading. All intercompany balances and transactions have been eliminated in consolidation.

The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable and amounts included in other current assets and current liabilities that meet the definition of a financial instrument approximate fair value because of the short-term nature of these amounts. The fair value of the Company’s debt outstanding as of December 31, 2019 under its bank credit facility approximates its carrying value. The fair value of the Company’s debt under its bank credit facility was estimated using Level 2 inputs based on market data of companies with a corporate rating similar to CACI’s that have recently priced credit facilities. See Notes 11 and 18.

In the opinion of management, the accompanying unaudited consolidated financial statements reflect all adjustments and reclassifications (all of which are of a normal, recurring nature) that are necessary for the fair presentation of the periods presented. It is suggested that these unaudited consolidated financial statements be read in conjunction with the audited consolidated financial statements and the notes thereto included in the Company’s latest annual report to the SEC on Form 10-K for the year ended June 30, 2019. The results of operations for the three and six months ended December 31, 2019 are not necessarily indicative of the results to be expected for any subsequent interim period or for the full fiscal year.

Recent Accounting Pronouncements

6 Months Ended

Dec. 31, 2019

New Accounting Pronouncements And Changes In Accounting Principles [Abstract]

Recent Accounting Pronouncements

2.	Recent Accounting Pronouncements

Accounting Standards Updates Issued but Not Yet Adopted

In August 2018, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract, which aligns the capitalization requirements for implementation costs incurred in a hosting arrangement that is a service contract with the existing capitalization requirements for implementation costs associated with internal-use software (Subtopic 350-40). ASU 2018-15 becomes effective for the Company in the first quarter of FY2021 and may be adopted either retrospectively or prospectively. The Company is currently evaluating the impact of the adoption of this standard on its financial statements.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses, which requires companies to record an allowance for expected credit losses over the contractual term of financial assets, including short-term trade receivables and contract assets, and expands disclosure requirements for credit quality of financial assets. ASU 2016-13 becomes effective for the Company in the first quarter of FY2021. We do not expect a significant impact to our operating results, financial position or cash flows as a result of adopting this new standard.

Accounting Standards Updates Adopted

In February 2016, the FASB issued ASU 2016-02, Leases, which amends the existing guidance on accounting for leases. The new standard requires lessees to put virtually all leases on the balance sheet by recognizing lease assets and lease liabilities. Lessor accounting is largely unchanged from that applied under previous guidance. The amended guidance was effective for the fiscal year, and interim periods within that fiscal year, beginning after December 15, 2018, and requires a modified retrospective approach.

The Company adopted this standard on July 1, 2019. As part of our implementation, the Company accumulated data required to measure its existing leases, reviewed lease contracts, implemented a new lease accounting solution and evaluated accounting policy and internal control changes. The Company adopted certain practical expedients provided under ASC 842, including reassessment of whether expired or existing contracts contain leases, reassessment of lease classification for expired or existing leases, reassessing initial direct costs for existing leases, and an election to separate lease from non-lease components.

Upon adoption of ASC 842, the Company recorded right of use assets of $354.3 million and current and non-current lease liabilities of $67.0 million and $331.8 million, respectively, on the consolidated balance sheet, inclusive of required reclassifications for prepaid and deferred rent, lease incentives, and other lease-related balances.

The impact of adoption on our consolidated balance sheet is as follows (in thousands):

	June 30, 2019 As Reported Under ASC 840		Adjustments Due to ASC 842			July 1, 2019 Balance Under ASC 842
Assets:
Prepaid expenses and other current assets	$	89,652	$	(3,199	)	$	86,453
Operating lease right-of-use assets		—		354,317			354,317
Liabilities and Shareholders' Equity:
Other accrued expenses and current liabilities		235,611		59,034			294,645
Operating lease liabilities, noncurrent		—		331,761			331,761
Other long-term liabilities		107,932		(39,677	)		68,255

Summary of Significant Accounting Policies

6 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Summary of Significant Accounting Policies

3.	Summary of Significant Accounting Policies

The Company enters into contractual arrangements primarily for the use of real estate facilities, information technology equipment, and certain other equipment. These arrangements contain a lease when the Company controls the underlying asset and has the right to obtain substantially all of the economic benefits or outputs from the asset. All of our leases are operating leases.

The Company records a right of use (ROU) asset and lease liability as of the lease commencement date equal to the present value of the remaining lease payments. Most of our leases do not provide an implicit rate that can be readily determined. Therefore, we use a discount rate based on the Company’s incremental borrowing rate, which is determined using our credit rating and information available as of the commencement date. The ROU asset is then adjusted for initial direct costs and certain lease incentives included in the contractual arrangement. The Company has elected to not apply the lease recognition guidance for short-term equipment leases and to separate lease from non-lease components. Our operating lease arrangements may contain options to extend the lease term or for early termination. We account for these options when it is reasonably certain we will exercise them. ROU assets are evaluated for impairment in a manner consistent with the treatment of other long-lived assets.

Operating lease expense is recognized on a straight-line basis over the lease term and is recorded primarily within indirect costs and selling expenses on the consolidated statement of operations. Variable lease expenses are generally recorded in the period they are incurred and are excluded from the ROU asset and lease liability.

Acquisitions

6 Months Ended

Dec. 31, 2019

Business Combinations [Abstract]

Acquisitions

4.	Acquisitions

LGS

On March 1, 2019, CACI acquired all of the equity interests of Legos Intermediate Holdings, LLC and MDCP Legos Blocker, Inc., the parent companies of LGS Innovations (LGS). The purchase consideration was approximately $757.1 million, which includes $759.9 million of cash paid at close net of cash acquired and a $2.8 million net purchase price payment for returnable consideration due from the seller, deferred consideration, and post-close net working capital adjustments. LGS is a leading provider of SIGINT and cyber products and solutions to the Intelligence Community and Department of Defense.

CACI is in the process of finalizing its valuation of all the assets acquired and liabilities assumed. As the amounts recorded for certain assets and liabilities are preliminary in nature, they are subject to adjustment as additional information is obtained about the facts and circumstances that existed at the acquisition date. The final determination of fair values of certain assets and liabilities will be completed within the measurement period of up to one-year from the acquisition date as permitted under GAAP. The LGS acquisition could necessitate the need to use the full one-year measurement period to adequately analyze and assess several factors used in establishing the asset and liability fair values as of the acquisition date, including intangible assets, receivables, inventory, deferred revenue, deferred taxes, income tax obligations, and certain reserves. Any potential adjustments made could be material in relation to the preliminary values.

During the six months ended December 31, 2019, we continued to obtain information to refine estimated fair values. As a result of the additional information, the Company recorded measurement period adjustments that primarily increased receivables and goodwill by $1.6 million and $3.7 million, respectively, reduced accrued expenses and other current liabilities by $1.9 million, and increased purchase consideration by $6.6 million.

Other Acquisitions

During the second quarter of FY2020, CACI completed three strategic acquisitions adding key capabilities in the mission expertise and technology areas of our business. The aggregate purchase consideration was approximately $105.8 million. The Company preliminarily recognized fair values of the assets acquired and liabilities assumed and allocated $66.4 million to goodwill and $29.5 million to intangible assets. At December 31, 2019, the Company had not finalized the determination of fair values allocated to assets and liabilities.

Intangible Assets

6 Months Ended

Dec. 31, 2019

Finite Lived Intangible Assets Net [Abstract]

Intangible Assets

5.	Intangible Assets

Intangible assets consisted of the following (in thousands):

	December 31,			June 30,
	2019 (1)			2019
Intangible assets:
Customer contracts and related customer relationships	$	576,285		$	549,552
Acquired technologies		138,176			137,959
Other		813			800
Intangible assets		715,274			688,311
Less accumulated amortization:
Customer contracts and related customer relationships		(255,474	)		(236,935	)
Acquired technologies		(22,438	)		(14,750	)
Other		(803	)		(511	)
Less accumulated amortization		(278,715	)		(252,196	)
Total intangible assets, net	$	436,559		$	436,115

__________________

(1)

During the six months ended December 31, 2019, the Company removed $3.6 million in fully amortized intangible assets.

Intangible assets are primarily amortized on an accelerated basis over periods ranging from one to twenty years. The weighted-average period of amortization for all customer contracts and related customer relationships as of December 31, 2019 is 16.9 years, and the weighted-average remaining period of amortization is 14.0 years. The weighted-average period of amortization for acquired technologies as of December 31, 2019 is 10.3 years, and the weighted-average remaining period of amortization is 9.4 years.

Expected amortization expense for the remainder of the fiscal year ending June 30, 2020, and for each of the fiscal years thereafter, is as follows (in thousands):

Fiscal year ending June 30,	Amount
2020 (six months)	$	29,335
2021		58,358
2022		55,236
2023		50,127
2024		43,337
Thereafter		200,166
Total intangible assets, net	$	436,559

Goodwill

6 Months Ended

Dec. 31, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill

6.

Goodwill

The changes in the carrying amount of goodwill for the year ended June 30, 2019 and the six months ended December 31, 2019 are as follows (in thousands):

	Domestic		International			Total
Balance at June 30, 2018	$	2,514,520	$	106,315		$	2,620,835
Goodwill acquired (1)		710,165		9,038			719,203
Foreign currency translation		—		(3,959	)		(3,959	)
Balance at June 30, 2019	$	3,224,685	$	111,394		$	3,336,079
Goodwill acquired (1)		54,484		17,001			71,485
Foreign currency translation		—		4,253			4,253
Balance at December 31, 2019	$	3,279,169	$	132,648		$	3,411,817

(1)

Includes goodwill initially allocated to new business combinations as well as measurement period adjustments.

Revenue Recognition

6 Months Ended

Dec. 31, 2019

Revenue From Contract With Customer [Abstract]

Revenue Recognition

7.	Revenue Recognition

We disaggregate our revenue arrangements by contract type, customer, and whether the Company performs on the contract as the prime or subcontractor. We believe that these categories allow for a better understanding of the nature, amount, timing, and uncertainty of revenue and cash flows arising from our contracts.

Revenue by Contract Type

The Company generated revenue on our cost-plus-fee, firm fixed-price, and time-and-materials contracts as follows during the three and six months ended December 31, 2019 and 2018 (in thousands):

	Three Months Ended						Six Months Ended
	December 31, 2019						December 31, 2019
	Domestic		International		Total		Domestic		International		Total
Cost-plus-fee	$	818,477	$	—	$	818,477	$	1,566,191	$	—	$	1,566,191
Firm fixed-price		361,016		27,851		388,867		752,552		54,291		806,843
Time and materials		174,300		13,825		188,125		359,823		26,004		385,827
Total	$	1,353,793	$	41,676	$	1,395,469	$	2,678,566	$	80,295	$	2,758,861

	Three Months Ended						Six Months Ended
	December 31, 2018						December 31, 2018
	Domestic		International		Total		Domestic		International		Total
Cost-plus-fee	$	657,050	$	—	$	657,050	$	1,298,577	$	—	$	1,298,577
Firm fixed-price		313,018		24,356		337,374		634,089		47,289		681,378
Time and materials		172,484		14,733		187,217		336,409		31,141		367,550
Total	$	1,142,552	$	39,089	$	1,181,641	$	2,269,075	$	78,430	$	2,347,505

Customer Information

The Company generated revenue from our primary customer groups as follows during the three and six months ended December 31, 2019 and 2018 (in thousands):

	Three Months Ended						Six Months Ended
	December 31, 2019						December 31, 2019
	Domestic		International		Total		Domestic		International		Total
Department of Defense	$	990,381	$	—	$	990,381	$	1,928,021	$	—	$	1,928,021
Federal civilian agencies		342,029		—		342,029		706,022		—		706,022
Commercial and other		21,383		41,676		63,059		44,523		80,295		124,818
Total	$	1,353,793	$	41,676	$	1,395,469	$	2,678,566	$	80,295	$	2,758,861

	Three Months Ended						Six Months Ended
	December 31, 2018						December 31, 2018
	Domestic		International		Total		Domestic		International		Total
Department of Defense	$	834,797	$	—	$	834,797	$	1,653,063	$	—	$	1,653,063
Federal civilian agencies		287,915		—		287,915		580,117		—		580,117
Commercial and other		19,840		39,089		58,929		35,895		78,430		114,325
Total	$	1,142,552	$	39,089	$	1,181,641	$	2,269,075	$	78,430	$	2,347,505

Prime or Subcontractor

The Company generated revenue as either the prime or subcontractor as follows during the three and six months ended December 31, 2019 and 2018 (in thousands):

	Three Months Ended						Six Months Ended
	December 31, 2019						December 31, 2019
	Domestic		International		Total		Domestic		International		Total
Prime contractor	$	1,227,317	$	41,676	$	1,268,993	$	2,424,951	$	80,295	$	2,505,246
Subcontractor		126,476		—		126,476		253,615		—		253,615
Total	$	1,353,793	$	41,676	$	1,395,469	$	2,678,566	$	80,295	$	2,758,861

	Three Months Ended						Six Months Ended
	December 31, 2018						December 31, 2018
	Domestic		International		Total		Domestic		International		Total
Prime contractor	$	1,052,867	$	39,089	$	1,091,956	$	2,103,398	$	78,430	$	2,181,828
Subcontractor		89,685		—		89,685		165,677		—		165,677
Total	$	1,142,552	$	39,089	$	1,181,641	$	2,269,075	$	78,430	$	2,347,505

Significant Estimates

For many of our fixed price revenue arrangements and for revenue arrangements that have award or incentive fees, the Company uses an estimate at completion (EAC) to measure progress towards the complete satisfaction of its performance obligations. For these revenue arrangements, revenue is recognized over time primarily using a cost-to-cost input method based on the ratio of costs incurred to date to total estimated costs at completion. The EAC process requires the Company to use professional judgment when assessing risks, estimating contract revenue and costs, estimating variable consideration, and making assumptions for schedule and technical issues. The Company periodically reassesses its EAC assumptions and updates its estimates as needed. When estimates of total costs to be incurred on a contract exceed total revenue, a provision for the entire loss on the contract is recorded in the period in which the loss is determined.

Based on changes in a contract’s EAC, a cumulative adjustment to revenue will be recorded. For the three and six months ended December 31, 2019, we recognized an increase to income before income taxes of $17.2 million ($0.50 per diluted share) and $23.8 million ($0.69 per diluted share), respectively, compared with $4.2 million ($0.12 per diluted share) and $10.6 million ($0.31 per diluted share) for the three and six months ended December 31, 2018, respectively, from EAC adjustments. The Company used its statutory tax rate when calculating the impact to diluted earnings per share.

Revenue recognized from previously satisfied performance obligations was $9.8 million and $10.2 million for the three and six months ended December 31, 2019, respectively, compared with an immaterial amount for the three and six months ended December 31, 2018. The change in revenue generally relates to final true-up adjustments to our estimated award or incentive fees in the period in which we receive the customer’s final performance score or when we can determine that more objective, contractually-defined criteria have been fully satisfied. During the three months ended December 31, 2019, the Company received notification that certain contract close out risks had been mitigated on previously satisfied performance obligations and therefore recorded a reduction to its established reserve amount.

Remaining Performance Obligations

The Company’s remaining performance obligations balance as of period end represents the expected revenue to be recognized for the satisfaction of remaining performance obligations on our existing contracts. This balance excludes unexercised contract option years and task orders that may be issued underneath an Indefinite Delivery/Indefinite Quantity (IDIQ) vehicle until such task orders are awarded. The remaining performance obligations balance generally increases with the execution of new contracts and converts into revenue as our contractual performance obligations are satisfied.

The Company continues to monitor this balance as it is subject to change from execution of new contracts, contract modifications or extensions, government deobligations, or early terminations. Based on this analysis, an adjustment to the period end balance may be required. Our remaining performance obligations balance as of December 31, 2019 was $6.4 billion.

The Company expects to recognize approximately 84 percent of our remaining performance obligations balance as revenue over the next twelve months and the remaining 16 percent thereafter.

Contract Balances

6 Months Ended

Dec. 31, 2019

Revenue From Contract With Customer [Abstract]

Contract Balances

8.	Contract Balances

Contract assets are primarily comprised of unbilled receivables in which revenue has been recognized but our right to consideration is conditional on factors other than the passage of time. Contract assets exclude billed and billable receivables.

The incremental costs of obtaining a contract (e.g. sales commissions) are capitalized as an asset when the Company expects to recover them either directly or indirectly through the revenue arrangement’s profit margins. These capitalized costs are subsequently expensed over the revenue arrangement’s period of performance. Contract assets are not stated above their net realizable value.

Contract liabilities are primarily comprised of advance payments in which consideration is received in advance of satisfying a performance obligation. The advance payment is subsequently recognized into revenue as the performance obligation is satisfied.

Net contract assets (liabilities) consisted of the following (in thousands):

		December 31,			June 30,
Description of Contract Related Balance	Financial Statement Classification	2019			2019
Contract assets – current:
Unbilled receivables	Accounts receivable, net	$	86,692		$	90,073
Costs to obtain – short-term	Prepaid expenses and other current assets		3,138			2,685
Contract assets – noncurrent:
Unbilled receivables	Accounts receivable, long-term		9,702			7,381
Costs to obtain – long-term	Other long-term assets		7,164			5,353
Contract liabilities – current:
Deferred revenue and other contract liabilities – short-term	Other accrued expenses and current liabilities		(65,219	)		(55,667	)
Contract liabilities – noncurrent:
Deferred revenue and other contract liabilities – long-term	Other long-term liabilities		(6,916	)		(7,445	)
Net contract assets (liabilities)		$	34,561		$	42,380

During the three and six months ended December 31, 2019, we recognized $12.1 million and $38.7 million of revenue, respectively, that was included in a previously recorded contract liability as of the beginning of the period.

Inventories

6 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Inventories

9.	Inventories

Inventories consisted of the following (in thousands):

	December 31,		June 30,
	2019		2019
Materials, purchased parts and supplies	$	37,421	$	37,368
Work in process		10,062		6,021
Finished goods		10,373		3,834
Total	$	57,856	$	47,223

Inventories are stated at the lower of cost or net realizable value and are included in prepaid expenses and other current assets on the accompanying consolidated balance sheets. The Company periodically assesses its current inventory balances and records a provision for damaged, deteriorated, or obsolete inventory based on historical patterns and forecasted sales.

Sales of Receivables

6 Months Ended

Dec. 31, 2019

Transfers And Servicing Of Financial Assets [Abstract]

Sales of Receivables

10.	Sales of Receivables

On December 27, 2019, the Company amended its Master Accounts Receivable Purchase Agreement (MARPA) with MUFG Bank, Ltd. (the Purchaser), for the sale of certain designated eligible U.S. government receivables. The amendment extended the term of the MARPA to December 24, 2020. Under the MARPA, the Company can sell eligible receivables, including certain billed and unbilled receivables up to a maximum amount of $200.0 million. The Company’s receivables are sold under the MARPA without recourse for any U.S. government credit risk.

The Company accounts for receivable transfers under the MARPA as sales under ASC 860, Transfers and Servicing, and derecognizes the sold receivables from its balance sheets. The fair value of the sold receivables approximated their book value due to their short-term nature.

The Company does not retain an ongoing financial interest in the transferred receivables other than cash collection and administrative services. The Company estimated that its servicing fee was at fair value and therefore no servicing asset or liability related to these receivables was recognized as of December 31, 2019. Proceeds from the sold receivables are reflected in our operating cash flows on the statement of cash flows.

MARPA activity consisted of the following (in thousands):

	As of and for the
	Six Months Ended
	December 31, 2019
Outstanding balance – June 30, 2019:	$	192,527
Sales of receivables		1,144,293
Cash collections		(1,139,382	)
Outstanding balance sold to Purchaser – December 31, 2019: (1)		197,438
Cash collected, not remitted to Purchaser (2)		(53,904	)
Remaining sold receivables	$	143,534

(1)

For the six months ended December 31, 2019, the Company recorded a cash inflow in its cash flows from operating activities of $4.9 million from sold receivables. The cash inflow is calculated as the change in the outstanding balance of sold receivables as of December 31, 2019, compared with the outstanding balance as of June 30, 2019.

(2)

Includes the cash collected on behalf of but not yet remitted to the Purchaser as of December 31, 2019. This balance represents an obligation to the Purchaser and is included in other accrued expenses and current liabilities in the accompanying consolidated balance sheet.

Long-term Debt

6 Months Ended

Dec. 31, 2019

Long Term Debt [Abstract]

Long-term Debt

11.	Long-term Debt

Long-term debt consisted of the following (in thousands):

	December 31,			June 30,
	2019			2019
Bank credit facility – term loans	$	868,015		$	891,475
Bank credit facility – revolver loans		740,000			785,000
Principal amount of long-term debt		1,608,015			1,676,475
Less unamortized discounts and debt issuance costs		(10,286	)		(11,462	)
Total long-term debt		1,597,729			1,665,013
Less current portion		(46,920	)		(46,920	)
Long-term debt, net of current portion	$	1,550,809		$	1,618,093

Bank Credit Facility

The Company has a $2,438.4 million credit facility (the Credit Facility), which consists of an $1,500.0 million revolving credit facility (the Revolving Facility) and a $938.4 million term loan (the Term Loan). The Revolving Facility has subfacilities of $100.0 million for same-day swing line loan borrowings and $25.0 million for stand-by letters of credit.

The Revolving Facility is a secured facility that permits continuously renewable borrowings of up to $1,500.0 million. As of December 31, 2019, the Company had $740.0 million outstanding under the Revolving Facility and no borrowings on the swing line. The Company pays a quarterly facility fee for the unused portion of the Revolving Facility.

The Term Loan is a five-year secured facility under which principal payments are due in quarterly installments of $11.7 million until the balance is due in full on June 30, 2024. As of December 31, 2019, the Company had $868.0 million outstanding under the Term Loan.

The interest rates applicable to loans under the Credit Facility are floating interest rates that, at the Company’s option, equal a base rate or a Eurodollar rate plus, in each case, an applicable rate based upon the Company’s consolidated total leverage ratio. As of December 31, 2019, the effective interest rate, including the impact of the Company’s floating-to-fixed interest rate swap agreements and excluding the effect of amortization of debt financing costs, for the outstanding borrowings under the Credit Facility was 3.12 percent.

The Credit Facility requires the Company to comply with certain financial covenants, including a maximum total leverage ratio and a minimum interest coverage ratio. The Credit Facility also includes customary negative covenants restricting or limiting the Company’s ability to guarantee or incur additional indebtedness, grant liens or other security interests to third parties, make loans or investments, transfer assets, declare dividends or redeem or repurchase capital stock or make other distributions, prepay subordinated indebtedness and engage in mergers, acquisitions or other business combinations, in each case except as expressly permitted under the Credit Facility. As of December 31, 2019, the Company was in compliance with all of the financial covenants. A majority of the Company’s assets serve as collateral under the Credit Facility.

All debt issuance costs are being amortized from the date incurred to the expiration date of the Credit Facility.

The aggregate maturities of long-term debt at December 31, 2019 are as follows (in thousands):

Twelve months ending December 31,
2020	$	46,920
2021		46,920
2022		46,920
2023		46,920
2024		1,420,335
Principal amount of long-term debt		1,608,015
Less unamortized discounts and debt issuance costs		(10,286	)
Total long-term debt	$	1,597,729

Cash Flow Hedges

The Company periodically uses derivative financial instruments as part of a strategy to manage exposure to market risks associated with interest rate fluctuations. The Company has entered into several floating-to-fixed interest rate swap agreements for an aggregate notional amount of $900.0 million which hedge a portion of the Company’s floating rate indebtedness. The swaps mature at various dates through 2026. The Company has designated the swaps as cash flow hedges. Unrealized gains are recognized as assets while unrealized losses are recognized as liabilities. The interest rate swap agreements are highly correlated to the changes in interest rates to which the Company is exposed. Realized gains and losses in connection with each required interest payment are reclassified from accumulated other comprehensive income or loss to interest expense. The Company does not hold or issue derivative financial instruments for trading purposes.

The effect of derivative instruments in the consolidated statements of operations and accumulated other comprehensive loss for the three and six months ended December 31, 2019 and 2018 is as follows (in thousands):

	Three Months Ended					Six Months Ended
	December 31,					December 31,
	2019		2018			2019			2018
Gain (loss) recognized in other comprehensive income	$	3,557	$	(2,598	)	$	(639	)	$	(1,573	)
Amounts reclassified to earnings from accumulated other comprehensive loss		178		(1,180	)		(590	)		(1,988	)
Net current period other comprehensive income (loss)	$	3,735	$	(3,778	)	$	(1,229	)	$	(3,561	)

Leases

6 Months Ended

Dec. 31, 2019

Leases [Abstract]

Leases

12.

Leases

All of the Company’s leases are operating leases. The current portion of operating lease liabilities is included in other accrued expenses and current liabilities in our consolidated balance sheets. Lease balances in our consolidated balance sheet are as follows (in thousands):

	December 31, 2019
Operating lease right-of-use assets	$	347,515

Operating lease liabilities, current		66,692
Operating lease liabilities, noncurrent		325,883
	$	392,575

The Company’s total lease cost is recorded primarily within indirect costs and selling expenses and had the following impact on the consolidated statement of operations (in thousands):

	Three Months Ended			Six Months Ended
	December 31, 2019			December 31, 2019
Operating lease cost	$	21,382		$	42,588
Short-term and variable lease cost		3,623			6,993
Sublease income		(438	)		(902	)
Total lease cost	$	24,567		$	48,679

The Company’s future minimum lease payments under non-cancelable operating leases for the remainder of the fiscal year ending June 30, 2020, and for each of the fiscal years thereafter, are as follows (in thousands):

Fiscal year ending June 30,
2020 (six months)	$	36,834
2021		81,978
2022		69,921
2023		60,464
2024		49,391
Thereafter		140,656
Total undiscounted lease payments		439,244
Less: imputed interest		(46,669	)
Total discounted lease liabilities	$	392,575

The weighted-average remaining lease term (in years) and weighted-average discount rate was 6.45 years and 3.35 percent, respectively.

Cash paid for operating leases was $44.4 million for the six months ended December 31, 2019. During the six months ended December 31, 2019 operating lease liabilities arising from obtaining new ROU assets was $28.6 million, which includes all noncash changes arising from new or remeasured operating lease arrangements.

Commitments and Contingencies

6 Months Ended

Dec. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

Commitments and Contingencies

13.	Commitments and Contingencies

The Company is involved in various lawsuits, claims, and administrative proceedings arising in the normal course of business. Management is of the opinion that any liability or loss associated with such matters, either individually or in the aggregate, will not have a material adverse effect on the Company’s operations and liquidity.

Government Contracting

Payments to the Company on cost-plus-fee and T&M contracts are subject to adjustment upon audit by the Defense Contract Audit Agency (DCAA) and other government agencies that do not utilize DCAA’s services. The DCAA has completed audits of the Company’s annual incurred cost proposals through fiscal year 2018. We are still negotiating the results of prior years’ audits with the respective cognizant contracting officers and believe our reserves for such are adequate. In the opinion of management, adjustments that may result from these audits and the audits not yet started are not expected to have a material effect on the Company’s financial position, results of operations, or cash flows as the Company has accrued its best estimate of potential disallowances. Additionally, the DCAA continually reviews the cost accounting and other practices of government contractors, including the Company. In the course of those reviews, cost accounting and other issues are identified, discussed and settled.

Stock-Based Compensation

6 Months Ended

Dec. 31, 2019

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Stock-Based Compensation

14.	Stock-Based Compensation

For the six months ended December 31, 2019 and 2018, the Company recognized $14.5 million and $12.0 million of stock-based compensation, respectively, that was related to restricted stock units (RSUs). The stock-based compensation was included in indirect costs and selling expenses in the consolidated statements of operations.

During the periods presented all equity instrument grants were made in the form of RSUs. Other than performance-based RSUs (PRSUs) which contain a market-based element, the fair value of RSU grants was determined based on the closing price of a share of the Company’s common stock on the date of grant. The fair value of RSUs with market-based vesting features was also measured on the grant date, but was done so using a binomial lattice model.

The Company granted performance-based stock awards to key employees in October of 2019, October of 2018 and September of 2017. The final number of PRSUs that are earned by participants and vest is based on the achievement of a specified EPS for the fiscal year and on the average share price for the 90-day period ended for the following three years. If the 90-day average share price of the Company’s stock in years one, two and three exceeds the 90-day average share price at the grant date by 100 percent or more the number of shares ultimately awarded could range up to 200 percent of the specified target award. In addition to the performance and market conditions, there is a service vesting condition that stipulates 50 percent of the award will vest approximately three years from the grant date and 50 percent will vest approximately four years from the grant date, depending on the award date.

The annual performance-based awards granted for each of the fiscal years presented were as follows:

	Performance-based stock awards granted		Number of additional shares earned under performance-based stock awards
Fiscal year 2020		108,844		—
Fiscal year 2019		129,108		5,874
Fiscal year 2018		185,056		51,808

The total number of shares authorized by shareholders for grants under the 2016 Plan and its predecessor plan is 1,200,000 plus any forfeitures from the 2006 Plan. The aggregate number of grants that may be made may exceed this approved amount as forfeited RSUs become available for future grants. As of December 31, 2019, cumulative grants of 855,895 equity instruments underlying the shares authorized have been awarded, and 174,418 of these instruments have been forfeited.

Activity related to RSUs during the six months ended December 31, 2019 is as follows:

	RSUs
Unvested at June 30, 2019		628,806
Granted		263,007
Vested		(319,710	)
Forfeited		(36,235	)
Unvested at December 31, 2019		535,868

As of December 31, 2019, there was $58.0 million of total unrecognized compensation costs related to RSUs scheduled to be recognized over a weighted-average period of 2.8 years.

Earnings Per Share

6 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Earnings Per Share

15.	Earnings Per Share

Earnings per share and the weighted-average number of diluted shares are computed as follows (in thousands, except per share data):

	Three Months Ended				Six Months Ended
	December 31,				December 31,
	2019		2018		2019		2018
Net income	$	79,195	$	68,596	$	147,172	$	147,429
Weighted-average number of basic shares outstanding during the period		25,065		24,856		24,979		24,796
Dilutive effect of RSUs after application of treasury stock method		370		482		504		585
Weighted-average number of diluted shares outstanding during the period		25,435		25,338		25,483		25,381
Basic earnings per share	$	3.16	$	2.76	$	5.89	$	5.95
Diluted earnings per share	$	3.11	$	2.71	$	5.78	$	5.81

Income Taxes

6 Months Ended

Dec. 31, 2019

Income Tax Disclosure [Abstract]

Income Taxes

16.	Income Taxes

The Company is subject to income taxes in the U.S. and various state and foreign jurisdictions. Tax statutes and regulations within each jurisdiction are subject to interpretation and require the application of significant judgment. The Company is currently under examination by the Internal Revenue Service for the year 2015, one state jurisdiction for the years 2011 through 2017 and one foreign jurisdiction for the years 2011 through 2015. The Company does not expect resolution of these examinations to have a material impact on its results of operations, financial condition or cash flows.

The Company’s total liability for unrecognized tax benefits as of December 31, 2019 and June 30, 2019 was $1.8 million and $1.5 million, respectively. The $1.8 million unrecognized tax benefit at December 31, 2019, if recognized, would positively impact the Company’s effective tax rate.

The effective income tax rate was 17.1 percent and 17.7 percent for the three and six months ended December 31, 2019, respectively, compared with 26.1 percent and 19.7 percent, respectively, for the three and six months ended December 31, 2018. For the three months ended December 31, 2019, the Company’s effective income tax rate decreased primarily due to the timing of excess tax benefits under ASU 2016-09, Stock Compensation. For the six months ended December 31, 2019, the Company’s effective income tax rate decreased primarily due to the amount of excess tax benefits under ASU 2016-09. If gains or losses on the value of assets invested in COLI throughout the rest of the current fiscal year vary from our estimates, our FY2020 effective tax rate will fluctuate in future quarters for the year ending June 30, 2020.

Business Segment Information

6 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

Business Segment Information

17.	Business Segment Information

The Company reports operating results and financial data in two segments: domestic operations and international operations. Domestic operations provide information solutions and services to its customers. Its customers are primarily U.S. federal government agencies. Other customers of the Company’s domestic operations include commercial enterprises. The Company places employees in locations around the world in support of its customers. International operations offer services to both commercial and non-U.S. government customers primarily within the Company’s business systems and enterprise IT markets. The Company evaluates the performance of its operating segments based on net income. Summarized financial information concerning the Company’s reportable segments is as follows (in thousands):

	Domestic Operations		International Operations		Total
Three Months Ended December 31, 2019
Revenue from external customers	$	1,353,793	$	41,676	$	1,395,469
Net income		74,684		4,511		79,195
Three Months Ended December 31, 2018
Revenue from external customers	$	1,142,552	$	39,089	$	1,181,641
Net income		64,557		4,039		68,596
Six Months Ended December 31, 2019
Revenue from external customers	$	2,678,566	$	80,295	$	2,758,861
Net income		138,895		8,277		147,172
Six Months Ended December 31, 2018
Revenue from external customers	$	2,269,075	$	78,430	$	2,347,505
Net income		140,006		7,423		147,429

Fair Value of Financial Instruments

6 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

18.	Fair Value of Financial Instruments

ASC 820, Fair Value Measurements and Disclosures, defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Fair value is the price that would be received to sell an asset or paid to transfer a liability between market participants in an orderly transaction. The market in which the reporting entity would sell the asset or transfer the liability with the greatest volume and level of activity for the asset or liability is known as the principal market. When no principal market exists, the most advantageous market is used. This is the market in which the reporting entity would sell the asset or transfer the liability with the price that maximizes the amount that would be received or minimizes the amount that would be paid. Fair value is based on assumptions market participants would make in pricing the asset or liability. Generally, fair value is based on observable quoted market prices or derived from observable market data when such market prices or data are available. When such prices or inputs are not available, the reporting entity should use valuation models.

The Company’s financial assets and liabilities recorded at fair value on a recurring basis are categorized based on the priority of the inputs used to measure fair value. The inputs used in measuring fair value are categorized into three levels, as follows:

•

Level 1 Inputs – unadjusted quoted prices in active markets for identical assets or liabilities.

•

Level 2 Inputs – unadjusted quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, inputs other than quoted prices that are observable, and inputs derived from or corroborated by observable market data.

•

Level 3 Inputs – amounts derived from valuation models in which unobservable inputs reflect the reporting entity’s own assumptions about the assumptions of market participants that would be used in pricing the asset or liability.

The Company’s financial instruments measured at fair value included interest rate swap agreements and contingent consideration in connection with business combinations. The following table summarizes the financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2019 and June 30, 2019, and the level they fall within the fair value hierarchy (in thousands):

			December 31,		June 30,
	Financial Statement	Fair Value	2019		2019
Description of Financial Instrument	Classification	Hierarchy	Fair Value
Contingent consideration	Other accrued expenses and current liabilities	Level 3	$	14,900	$	12,000
Interest rate swap agreements	Other long-term assets	Level 2	$	1,064	$	2,081
Interest rate swap agreements	Other accrued expenses and current liabilities	Level 2	$	1	$	43
Interest rate swap agreements	Other long-term liabilities	Level 2	$	12,957	$	12,264

Changes in the fair value of the interest rate swap agreements are recorded as a component of accumulated other comprehensive income or loss.

Various acquisitions completed during prior fiscal years contained provisions requiring that the Company pay contingent consideration in the event the acquired businesses achieved certain specified earnings results during the two and three year periods subsequent to each acquisition. The Company determined the fair value of the contingent consideration as of each acquisition date using a valuation model which included the evaluation of the most likely outcome and the application of an appropriate discount rate. At the end of each reporting period, the fair value of the contingent consideration was remeasured and any changes were recorded in indirect costs and selling expenses. During the six months ended December 31, 2019, this remeasurement resulted in a $2.9 million change to the liability recorded.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

Summary of Significant Accounting Policies (Policies)

6 Months Ended

Dec. 31, 2019

Accounting Policies [Abstract]

Basis of Presentation

The accompanying unaudited consolidated financial statements of CACI International Inc and subsidiaries (CACI or the Company) have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (SEC) and include the assets, liabilities, results of operations, comprehensive income and cash flows for the Company, including its subsidiaries and ventures that are majority-owned or otherwise controlled by the Company. Certain information and note disclosures normally included in the annual financial statements prepared in accordance with U.S. generally accepted accounting principles (GAAP) have been condensed or omitted pursuant to those rules and regulations, although the Company believes that the disclosures made are adequate to make the information presented not misleading. All intercompany balances and transactions have been eliminated in consolidation.

The carrying amounts of cash and cash equivalents, accounts receivable, accounts payable and amounts included in other current assets and current liabilities that meet the definition of a financial instrument approximate fair value because of the short-term nature of these amounts. The fair value of the Company’s debt outstanding as of December 31, 2019 under its bank credit facility approximates its carrying value. The fair value of the Company’s debt under its bank credit facility was estimated using Level 2 inputs based on market data of companies with a corporate rating similar to CACI’s that have recently priced credit facilities. See Notes 11 and 18.

In the opinion of management, the accompanying unaudited consolidated financial statements reflect all adjustments and reclassifications (all of which are of a normal, recurring nature) that are necessary for the fair presentation of the periods presented. It is suggested that these unaudited consolidated financial statements be read in conjunction with the audited consolidated financial statements and the notes thereto included in the Company’s latest annual report to the SEC on Form 10-K for the year ended June 30, 2019. The results of operations for the three and six months ended December 31, 2019 are not necessarily indicative of the results to be expected for any subsequent interim period or for the full fiscal year.

Recent Accounting Pronouncements

Accounting Standards Updates Issued but Not Yet Adopted

In August 2018, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) 2018-15, Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract, which aligns the capitalization requirements for implementation costs incurred in a hosting arrangement that is a service contract with the existing capitalization requirements for implementation costs associated with internal-use software (Subtopic 350-40). ASU 2018-15 becomes effective for the Company in the first quarter of FY2021 and may be adopted either retrospectively or prospectively. The Company is currently evaluating the impact of the adoption of this standard on its financial statements.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses, which requires companies to record an allowance for expected credit losses over the contractual term of financial assets, including short-term trade receivables and contract assets, and expands disclosure requirements for credit quality of financial assets. ASU 2016-13 becomes effective for the Company in the first quarter of FY2021. We do not expect a significant impact to our operating results, financial position or cash flows as a result of adopting this new standard.

Accounting Standards Updates Adopted

In February 2016, the FASB issued ASU 2016-02, Leases, which amends the existing guidance on accounting for leases. The new standard requires lessees to put virtually all leases on the balance sheet by recognizing lease assets and lease liabilities. Lessor accounting is largely unchanged from that applied under previous guidance. The amended guidance was effective for the fiscal year, and interim periods within that fiscal year, beginning after December 15, 2018, and requires a modified retrospective approach.

The Company adopted this standard on July 1, 2019. As part of our implementation, the Company accumulated data required to measure its existing leases, reviewed lease contracts, implemented a new lease accounting solution and evaluated accounting policy and internal control changes. The Company adopted certain practical expedients provided under ASC 842, including reassessment of whether expired or existing contracts contain leases, reassessment of lease classification for expired or existing leases, reassessing initial direct costs for existing leases, and an election to separate lease from non-lease components.

Upon adoption of ASC 842, the Company recorded right of use assets of $354.3 million and current and non-current lease liabilities of $67.0 million and $331.8 million, respectively, on the consolidated balance sheet, inclusive of required reclassifications for prepaid and deferred rent, lease incentives, and other lease-related balances.

The impact of adoption on our consolidated balance sheet is as follows (in thousands):

	June 30, 2019 As Reported Under ASC 840		Adjustments Due to ASC 842			July 1, 2019 Balance Under ASC 842
Assets:
Prepaid expenses and other current assets	$	89,652	$	(3,199	)	$	86,453
Operating lease right-of-use assets		—		354,317			354,317
Liabilities and Shareholders' Equity:
Other accrued expenses and current liabilities		235,611		59,034			294,645
Operating lease liabilities, noncurrent		—		331,761			331,761
Other long-term liabilities		107,932		(39,677	)		68,255

Recent Accounting Pronouncements (Tables)

6 Months Ended

Dec. 31, 2019

ASU 2016-02

Impact of Adoption of ASC 842

The impact of adoption on our consolidated balance sheet is as follows (in thousands):

	June 30, 2019 As Reported Under ASC 840		Adjustments Due to ASC 842			July 1, 2019 Balance Under ASC 842
Assets:
Prepaid expenses and other current assets	$	89,652	$	(3,199	)	$	86,453
Operating lease right-of-use assets		—		354,317			354,317
Liabilities and Shareholders' Equity:
Other accrued expenses and current liabilities		235,611		59,034			294,645
Operating lease liabilities, noncurrent		—		331,761			331,761
Other long-term liabilities		107,932		(39,677	)		68,255

Intangible Assets (Tables)

6 Months Ended

Dec. 31, 2019

Finite Lived Intangible Assets Net [Abstract]

Schedule of Intangible Assets

Intangible assets consisted of the following (in thousands):

	December 31,			June 30,
	2019 (1)			2019
Intangible assets:
Customer contracts and related customer relationships	$	576,285		$	549,552
Acquired technologies		138,176			137,959
Other		813			800
Intangible assets		715,274			688,311
Less accumulated amortization:
Customer contracts and related customer relationships		(255,474	)		(236,935	)
Acquired technologies		(22,438	)		(14,750	)
Other		(803	)		(511	)
Less accumulated amortization		(278,715	)		(252,196	)
Total intangible assets, net	$	436,559		$	436,115

__________________

(1)

During the six months ended December 31, 2019, the Company removed $3.6 million in fully amortized intangible assets.

Expected Amortization Expense

Expected amortization expense for the remainder of the fiscal year ending June 30, 2020, and for each of the fiscal years thereafter, is as follows (in thousands):

Fiscal year ending June 30,	Amount
2020 (six months)	$	29,335
2021		58,358
2022		55,236
2023		50,127
2024		43,337
Thereafter		200,166
Total intangible assets, net	$	436,559

Goodwill (Tables)

6 Months Ended

Dec. 31, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Roll Forward of Goodwill

The changes in the carrying amount of goodwill for the year ended June 30, 2019 and the six months ended December 31, 2019 are as follows (in thousands):

	Domestic		International			Total
Balance at June 30, 2018	$	2,514,520	$	106,315		$	2,620,835
Goodwill acquired (1)		710,165		9,038			719,203
Foreign currency translation		—		(3,959	)		(3,959	)
Balance at June 30, 2019	$	3,224,685	$	111,394		$	3,336,079
Goodwill acquired (1)		54,484		17,001			71,485
Foreign currency translation		—		4,253			4,253
Balance at December 31, 2019	$	3,279,169	$	132,648		$	3,411,817

(1)

Includes goodwill initially allocated to new business combinations as well as measurement period adjustments.

Revenue Recognition (Tables)

6 Months Ended

Dec. 31, 2019

Revenue From Contract With Customer [Abstract]

Disaggregation of Revenue by Contract Type, Customer Information and Prime or Subcontractor

Revenue by Contract Type

The Company generated revenue on our cost-plus-fee, firm fixed-price, and time-and-materials contracts as follows during the three and six months ended December 31, 2019 and 2018 (in thousands):

	Three Months Ended						Six Months Ended
	December 31, 2019						December 31, 2019
	Domestic		International		Total		Domestic		International		Total
Cost-plus-fee	$	818,477	$	—	$	818,477	$	1,566,191	$	—	$	1,566,191
Firm fixed-price		361,016		27,851		388,867		752,552		54,291		806,843
Time and materials		174,300		13,825		188,125		359,823		26,004		385,827
Total	$	1,353,793	$	41,676	$	1,395,469	$	2,678,566	$	80,295	$	2,758,861

	Three Months Ended						Six Months Ended
	December 31, 2018						December 31, 2018
	Domestic		International		Total		Domestic		International		Total
Cost-plus-fee	$	657,050	$	—	$	657,050	$	1,298,577	$	—	$	1,298,577
Firm fixed-price		313,018		24,356		337,374		634,089		47,289		681,378
Time and materials		172,484		14,733		187,217		336,409		31,141		367,550
Total	$	1,142,552	$	39,089	$	1,181,641	$	2,269,075	$	78,430	$	2,347,505

Customer Information

The Company generated revenue from our primary customer groups as follows during the three and six months ended December 31, 2019 and 2018 (in thousands):

	Three Months Ended						Six Months Ended
	December 31, 2019						December 31, 2019
	Domestic		International		Total		Domestic		International		Total
Department of Defense	$	990,381	$	—	$	990,381	$	1,928,021	$	—	$	1,928,021
Federal civilian agencies		342,029		—		342,029		706,022		—		706,022
Commercial and other		21,383		41,676		63,059		44,523		80,295		124,818
Total	$	1,353,793	$	41,676	$	1,395,469	$	2,678,566	$	80,295	$	2,758,861

	Three Months Ended						Six Months Ended
	December 31, 2018						December 31, 2018
	Domestic		International		Total		Domestic		International		Total
Department of Defense	$	834,797	$	—	$	834,797	$	1,653,063	$	—	$	1,653,063
Federal civilian agencies		287,915		—		287,915		580,117		—		580,117
Commercial and other		19,840		39,089		58,929		35,895		78,430		114,325
Total	$	1,142,552	$	39,089	$	1,181,641	$	2,269,075	$	78,430	$	2,347,505

Prime or Subcontractor

The Company generated revenue as either the prime or subcontractor as follows during the three and six months ended December 31, 2019 and 2018 (in thousands):

	Three Months Ended						Six Months Ended
	December 31, 2019						December 31, 2019
	Domestic		International		Total		Domestic		International		Total
Prime contractor	$	1,227,317	$	41,676	$	1,268,993	$	2,424,951	$	80,295	$	2,505,246
Subcontractor		126,476		—		126,476		253,615		—		253,615
Total	$	1,353,793	$	41,676	$	1,395,469	$	2,678,566	$	80,295	$	2,758,861

	Three Months Ended						Six Months Ended
	December 31, 2018						December 31, 2018
	Domestic		International		Total		Domestic		International		Total
Prime contractor	$	1,052,867	$	39,089	$	1,091,956	$	2,103,398	$	78,430	$	2,181,828
Subcontractor		89,685		—		89,685		165,677		—		165,677
Total	$	1,142,552	$	39,089	$	1,181,641	$	2,269,075	$	78,430	$	2,347,505

Contract Balances (Tables)

6 Months Ended

Dec. 31, 2019

Revenue From Contract With Customer [Abstract]

Contract Assets and Liabilities

Net contract assets (liabilities) consisted of the following (in thousands):

		December 31,			June 30,
Description of Contract Related Balance	Financial Statement Classification	2019			2019
Contract assets – current:
Unbilled receivables	Accounts receivable, net	$	86,692		$	90,073
Costs to obtain – short-term	Prepaid expenses and other current assets		3,138			2,685
Contract assets – noncurrent:
Unbilled receivables	Accounts receivable, long-term		9,702			7,381
Costs to obtain – long-term	Other long-term assets		7,164			5,353
Contract liabilities – current:
Deferred revenue and other contract liabilities – short-term	Other accrued expenses and current liabilities		(65,219	)		(55,667	)
Contract liabilities – noncurrent:
Deferred revenue and other contract liabilities – long-term	Other long-term liabilities		(6,916	)		(7,445	)
Net contract assets (liabilities)		$	34,561		$	42,380

Inventories (Tables)

6 Months Ended

Dec. 31, 2019

Inventory Disclosure [Abstract]

Components of Inventories

Inventories consisted of the following (in thousands):

	December 31,		June 30,
	2019		2019
Materials, purchased parts and supplies	$	37,421	$	37,368
Work in process		10,062		6,021
Finished goods		10,373		3,834
Total	$	57,856	$	47,223

Sales of Receivables (Tables)

6 Months Ended

Dec. 31, 2019

Transfers And Servicing Of Financial Assets [Abstract]

Summary of MARPA Activity

MARPA activity consisted of the following (in thousands):

	As of and for the
	Six Months Ended
	December 31, 2019
Outstanding balance – June 30, 2019:	$	192,527
Sales of receivables		1,144,293
Cash collections		(1,139,382	)
Outstanding balance sold to Purchaser – December 31, 2019: (1)		197,438
Cash collected, not remitted to Purchaser (2)		(53,904	)
Remaining sold receivables	$	143,534

(1)

For the six months ended December 31, 2019, the Company recorded a cash inflow in its cash flows from operating activities of $4.9 million from sold receivables. The cash inflow is calculated as the change in the outstanding balance of sold receivables as of December 31, 2019, compared with the outstanding balance as of June 30, 2019.

(2)

Includes the cash collected on behalf of but not yet remitted to the Purchaser as of December 31, 2019. This balance represents an obligation to the Purchaser and is included in other accrued expenses and current liabilities in the accompanying consolidated balance sheet.

Long-term Debt (Tables)

6 Months Ended

Dec. 31, 2019

Long Term Debt [Abstract]

Schedule of Long-term Debt

Long-term debt consisted of the following (in thousands):

	December 31,			June 30,
	2019			2019
Bank credit facility – term loans	$	868,015		$	891,475
Bank credit facility – revolver loans		740,000			785,000
Principal amount of long-term debt		1,608,015			1,676,475
Less unamortized discounts and debt issuance costs		(10,286	)		(11,462	)
Total long-term debt		1,597,729			1,665,013
Less current portion		(46,920	)		(46,920	)
Long-term debt, net of current portion	$	1,550,809		$	1,618,093

Aggregate Maturities of Long-term Debt

The aggregate maturities of long-term debt at December 31, 2019 are as follows (in thousands):

Twelve months ending December 31,
2020	$	46,920
2021		46,920
2022		46,920
2023		46,920
2024		1,420,335
Principal amount of long-term debt		1,608,015
Less unamortized discounts and debt issuance costs		(10,286	)
Total long-term debt	$	1,597,729

Cash Flow Hedges

The effect of derivative instruments in the consolidated statements of operations and accumulated other comprehensive loss for the three and six months ended December 31, 2019 and 2018 is as follows (in thousands):

	Three Months Ended					Six Months Ended
	December 31,					December 31,
	2019		2018			2019			2018
Gain (loss) recognized in other comprehensive income	$	3,557	$	(2,598	)	$	(639	)	$	(1,573	)
Amounts reclassified to earnings from accumulated other comprehensive loss		178		(1,180	)		(590	)		(1,988	)
Net current period other comprehensive income (loss)	$	3,735	$	(3,778	)	$	(1,229	)	$	(3,561	)

Leases (Tables)

6 Months Ended

Dec. 31, 2019

Leases [Abstract]

Summary of Lease Balances

Lease balances in our consolidated balance sheet are as follows (in thousands):

	December 31, 2019
Operating lease right-of-use assets	$	347,515

Operating lease liabilities, current		66,692
Operating lease liabilities, noncurrent		325,883
	$	392,575

Summary of Lease Costs

The Company’s total lease cost is recorded primarily within indirect costs and selling expenses and had the following impact on the consolidated statement of operations (in thousands):

	Three Months Ended			Six Months Ended
	December 31, 2019			December 31, 2019
Operating lease cost	$	21,382		$	42,588
Short-term and variable lease cost		3,623			6,993
Sublease income		(438	)		(902	)
Total lease cost	$	24,567		$	48,679

Schedule of Future Minimum Operating Lease Payments

The Company’s future minimum lease payments under non-cancelable operating leases for the remainder of the fiscal year ending June 30, 2020, and for each of the fiscal years thereafter, are as follows (in thousands):

Fiscal year ending June 30,
2020 (six months)	$	36,834
2021		81,978
2022		69,921
2023		60,464
2024		49,391
Thereafter		140,656
Total undiscounted lease payments		439,244
Less: imputed interest		(46,669	)
Total discounted lease liabilities	$	392,575

Stock-Based Compensation (Tables)

6 Months Ended

Dec. 31, 2019

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Annual Performance-Based Awards Granted

The annual performance-based awards granted for each of the fiscal years presented were as follows:

	Performance-based stock awards granted		Number of additional shares earned under performance-based stock awards
Fiscal year 2020		108,844		—
Fiscal year 2019		129,108		5,874
Fiscal year 2018		185,056		51,808

Summary of Activity Related to RSUs

Activity related to RSUs during the six months ended December 31, 2019 is as follows:

	RSUs
Unvested at June 30, 2019		628,806
Granted		263,007
Vested		(319,710	)
Forfeited		(36,235	)
Unvested at December 31, 2019		535,868

Earnings Per Share (Tables)

6 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Calculation of basic and diluted earnings per share

Earnings per share and the weighted-average number of diluted shares are computed as follows (in thousands, except per share data):

	Three Months Ended				Six Months Ended
	December 31,				December 31,
	2019		2018		2019		2018
Net income	$	79,195	$	68,596	$	147,172	$	147,429
Weighted-average number of basic shares outstanding during the period		25,065		24,856		24,979		24,796
Dilutive effect of RSUs after application of treasury stock method		370		482		504		585
Weighted-average number of diluted shares outstanding during the period		25,435		25,338		25,483		25,381
Basic earnings per share	$	3.16	$	2.76	$	5.89	$	5.95
Diluted earnings per share	$	3.11	$	2.71	$	5.78	$	5.81

Business Segment Information (Tables)

6 Months Ended

Dec. 31, 2019

Segment Reporting [Abstract]

Summarized Financial Information of Reportable Segments

Summarized financial information concerning the Company’s reportable segments is as follows (in thousands):

	Domestic Operations		International Operations		Total
Three Months Ended December 31, 2019
Revenue from external customers	$	1,353,793	$	41,676	$	1,395,469
Net income		74,684		4,511		79,195
Three Months Ended December 31, 2018
Revenue from external customers	$	1,142,552	$	39,089	$	1,181,641
Net income		64,557		4,039		68,596
Six Months Ended December 31, 2019
Revenue from external customers	$	2,678,566	$	80,295	$	2,758,861
Net income		138,895		8,277		147,172
Six Months Ended December 31, 2018
Revenue from external customers	$	2,269,075	$	78,430	$	2,347,505
Net income		140,006		7,423		147,429

Fair Value of Financial Instruments (Tables)

6 Months Ended

Dec. 31, 2019

Fair Value Disclosures [Abstract]

Recurring Fair Value Measurements

The following table summarizes the financial assets and liabilities measured at fair value on a recurring basis as of December 31, 2019 and June 30, 2019, and the level they fall within the fair value hierarchy (in thousands):

			December 31,		June 30,
	Financial Statement	Fair Value	2019		2019
Description of Financial Instrument	Classification	Hierarchy	Fair Value
Contingent consideration	Other accrued expenses and current liabilities	Level 3	$	14,900	$	12,000
Interest rate swap agreements	Other long-term assets	Level 2	$	1,064	$	2,081
Interest rate swap agreements	Other accrued expenses and current liabilities	Level 2	$	1	$	43
Interest rate swap agreements	Other long-term liabilities	Level 2	$	12,957	$	12,264

Recent Accounting Pronouncements - Additional Information (Detail Textual) - USD ($) $ in Thousands	Dec. 31, 2019	Jul. 01, 2019
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Right of use assets	$ 347,515	$ 354,317
Current lease liabilities	66,692
Non-current lease liabilities	$ 325,883	331,761
ASU 2016-02
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Right of use assets		354,317
Current lease liabilities		67,000
Non-current lease liabilities		$ 331,761

Recent Accounting Pronouncements - Impact of Adoption of ASC 842 (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Jul. 01, 2019	Jun. 30, 2019
ASSETS
Prepaid expenses and other current assets	$ 126,629	$ 86,453	$ 89,652
Operating lease right-of-use assets	347,515	354,317
LIABILITIES AND SHAREHOLDERS’ EQUITY
Other accrued expenses and current liabilities	292,902	294,645	235,611
Operating lease liabilities, noncurrent	325,883	331,761
Other long-term liabilities	$ 51,107	68,255	$ 107,932
ASU 2016-02
ASSETS
Prepaid expenses and other current assets		(3,199)
Operating lease right-of-use assets		354,317
LIABILITIES AND SHAREHOLDERS’ EQUITY
Other accrued expenses and current liabilities		59,034
Operating lease liabilities, noncurrent		331,761
Other long-term liabilities		$ (39,677)

Acquisitions (Detail Textual) $ in Thousands		3 Months Ended	6 Months Ended
Acquisitions (Detail Textual) $ in Thousands	Mar. 01, 2019 USD ($)	Dec. 31, 2019 USD ($) Acquisition	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2018 USD ($)
Business Acquisition [Line Items]
Cash consideration			$ 102,056	$ 91,151
Goodwill		$ 3,411,817	3,411,817		$ 3,336,079	$ 2,620,835
LGS
Business Acquisition [Line Items]
Purchase consideration	$ 757,100
Cash consideration	759,900
Purchase consideration adjustments, net	$ (2,800)
Measurement period adjustment to receivables			1,600
Measurement period adjustment to goodwill			3,700
Measurement period adjustment to accrued expenses and other current liabilities			1,900
Measurement period adjustment to consideration			6,600
Other Acquisitions
Business Acquisition [Line Items]
Purchase consideration		$ 105,800
Number of strategic acquisitions \| Acquisition		3
Goodwill		$ 66,400	66,400
Identifiable intangible assets		$ 29,500	$ 29,500

Intangible Assets - Summary of Intangible Assets (Detail) - USD ($)
$ in Thousands

Dec. 31, 2019

^[1]

Jun. 30, 2019

Finite Lived Intangible Assets [Line Items]

Intangible assets

$ 715,274

$ 688,311

Less accumulated amortization

(278,715)

(252,196)

Total intangible assets, net

436,559

436,115

Customer contracts and related customer relationships

Finite Lived Intangible Assets [Line Items]

Intangible assets

576,285

549,552

Less accumulated amortization

(255,474)

(236,935)

Acquired technologies

Finite Lived Intangible Assets [Line Items]

Intangible assets

138,176

137,959

Less accumulated amortization

(22,438)

(14,750)

Other

Finite Lived Intangible Assets [Line Items]

Intangible assets

813

800

Less accumulated amortization

$ (803)

$ (511)

[1]	During the six months ended December 31, 2019, the Company removed $3.6 million in fully amortized intangible assets.

Intangible Assets - Summary of Intangible Assets (Parenthetical) (Detail) $ in Millions	6 Months Ended
	Dec. 31, 2019 USD ($)
Finite Lived Intangible Assets Net [Abstract]
Removal of fully amortized intangible assets	$ 3.6

Intangible Assets (Detail Textual)	6 Months Ended
Intangible Assets (Detail Textual)	Dec. 31, 2019
Minimum
Finite Lived Intangible Assets [Line Items]
Intangible asset amortization period	1 year
Maximum
Finite Lived Intangible Assets [Line Items]
Intangible asset amortization period	20 years
Customer contracts and related customer relationships
Finite Lived Intangible Assets [Line Items]
Weighted-average amortization period	16 years 10 months 24 days
Weighted-average remaining amortization period	14 years
Acquired technologies
Finite Lived Intangible Assets [Line Items]
Weighted-average amortization period	10 years 3 months 18 days
Weighted-average remaining amortization period	9 years 4 months 24 days

Intangible Assets - Expected Amortization Expense (Detail) - USD ($)
$ in Thousands

Dec. 31, 2019

Jun. 30, 2019

Finite Lived Intangible Assets Net [Abstract]

$ 29,335

58,358

55,236

50,127

43,337

200,166

Total intangible assets, net

$ 436,559

^[1]

$ 436,115

[1]	During the six months ended December 31, 2019, the Company removed $3.6 million in fully amortized intangible assets.

Goodwill - Roll Forward of Goodwill (Detail) - USD ($)
$ in Thousands

6 Months Ended

12 Months Ended

Dec. 31, 2019

Jun. 30, 2019

Goodwill [Roll Forward]

Balance

$ 3,336,079

$ 2,620,835

Goodwill acquired

^[1]

71,485

719,203

Foreign currency translation

4,253

(3,959)

Balance

3,411,817

3,336,079

Domestic

Goodwill [Roll Forward]

Balance

3,224,685

2,514,520

Goodwill acquired

^[1]

54,484

710,165

Balance

3,279,169

3,224,685

International

Goodwill [Roll Forward]

Balance

111,394

106,315

Goodwill acquired

^[1]

17,001

9,038

Foreign currency translation

4,253

(3,959)

Balance

$ 132,648

$ 111,394

[1]	Includes goodwill initially allocated to new business combinations as well as measurement period adjustments.

Revenue Recognition - Disaggregation of Revenue by Contract Type, Customer Information and Prime or Subcontractor (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Disaggregation Of Revenue [Line Items]
Revenue	$ 1,395,469	$ 1,181,641	$ 2,758,861	$ 2,347,505
Prime contractor
Disaggregation Of Revenue [Line Items]
Revenue	1,268,993	1,091,956	2,505,246	2,181,828
Subcontractor
Disaggregation Of Revenue [Line Items]
Revenue	126,476	89,685	253,615	165,677
Department of Defense
Disaggregation Of Revenue [Line Items]
Revenue	990,381	834,797	1,928,021	1,653,063
Federal civilian agencies
Disaggregation Of Revenue [Line Items]
Revenue	342,029	287,915	706,022	580,117
Commercial and other
Disaggregation Of Revenue [Line Items]
Revenue	63,059	58,929	124,818	114,325
Cost-plus-fee
Disaggregation Of Revenue [Line Items]
Revenue	818,477	657,050	1,566,191	1,298,577
Firm fixed-price
Disaggregation Of Revenue [Line Items]
Revenue	388,867	337,374	806,843	681,378
Time and materials
Disaggregation Of Revenue [Line Items]
Revenue	188,125	187,217	385,827	367,550
Domestic
Disaggregation Of Revenue [Line Items]
Revenue	1,353,793	1,142,552	2,678,566	2,269,075
Domestic \| Prime contractor
Disaggregation Of Revenue [Line Items]
Revenue	1,227,317	1,052,867	2,424,951	2,103,398
Domestic \| Subcontractor
Disaggregation Of Revenue [Line Items]
Revenue	126,476	89,685	253,615	165,677
Domestic \| Department of Defense
Disaggregation Of Revenue [Line Items]
Revenue	990,381	834,797	1,928,021	1,653,063
Domestic \| Federal civilian agencies
Disaggregation Of Revenue [Line Items]
Revenue	342,029	287,915	706,022	580,117
Domestic \| Commercial and other
Disaggregation Of Revenue [Line Items]
Revenue	21,383	19,840	44,523	35,895
Domestic \| Cost-plus-fee
Disaggregation Of Revenue [Line Items]
Revenue	818,477	657,050	1,566,191	1,298,577
Domestic \| Firm fixed-price
Disaggregation Of Revenue [Line Items]
Revenue	361,016	313,018	752,552	634,089
Domestic \| Time and materials
Disaggregation Of Revenue [Line Items]
Revenue	174,300	172,484	359,823	336,409
International
Disaggregation Of Revenue [Line Items]
Revenue	41,676	39,089	80,295	78,430
International \| Prime contractor
Disaggregation Of Revenue [Line Items]
Revenue	41,676	39,089	80,295	78,430
International \| Commercial and other
Disaggregation Of Revenue [Line Items]
Revenue	41,676	39,089	80,295	78,430
International \| Firm fixed-price
Disaggregation Of Revenue [Line Items]
Revenue	27,851	24,356	54,291	47,289
International \| Time and materials
Disaggregation Of Revenue [Line Items]
Revenue	$ 13,825	$ 14,733	$ 26,004	$ 31,141

Revenue Recognition (Detail Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Change In Accounting Estimate [Line Items]
Income before income taxes	$ 95,473	$ 92,842	$ 178,819	$ 183,556
Diluted earnings per share	$ 3.11	$ 2.71	$ 5.78	$ 5.81
EAC Adjustments
Change In Accounting Estimate [Line Items]
Income before income taxes	$ 17,200	$ 4,200	$ 23,800	$ 10,600
Diluted earnings per share	$ 500,000	$ 120,000	$ 690,000	$ 310,000
Revenue from previously satisfied performance obligations	$ 9,800		$ 10,200

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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+ Details

Revenue - Remaining Performance Obligations (Detail) $ in Billions	Dec. 31, 2019 USD ($)
Revenue From Contract With Customer [Abstract]
Remaining performance obligations	$ 6.4

Revenue - Remaining Performance Obligations (Detail 1)	Dec. 31, 2019
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2020-01-01
Remaining Performance Obligations [Line Items]
Remaining performance obligations, expected satisfaction, percentage	84.00%
Remaining performance obligations, expected timing of satisfaction	12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2021-01-01
Remaining Performance Obligations [Line Items]
Remaining performance obligations, expected satisfaction, percentage	16.00%
Remaining performance obligations, expected timing of satisfaction

Contract Balances - Contract Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Jun. 30, 2019
Contract assets – current:
Unbilled receivables	$ 86,692	$ 90,073
Costs to obtain – short-term	3,138	2,685
Contract assets – noncurrent:
Unbilled receivables	9,702	7,381
Costs to obtain – long-term	7,164	5,353
Contract liabilities – current:
Deferred revenue and other contract liabilities – short-term	(65,219)	(55,667)
Contract liabilities – noncurrent:
Deferred revenue and other contract liabilities – long-term	(6,916)	(7,445)
Net contract assets (liabilities)	$ 34,561	$ 42,380

Contract Balances (Detail Textual) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Contract Balances (Detail Textual) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2019
Revenue From Contract With Customer [Abstract]
Liability, revenue recognized	$ 12.1	$ 38.7

Inventories - Components of Inventories (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Jun. 30, 2019
Inventory Disclosure [Abstract]
Materials, purchased parts and supplies	$ 37,421	$ 37,368
Work in process	10,062	6,021
Finished goods	10,373	3,834
Total	$ 57,856	$ 47,223

Sales of Receivables (Detail Textual) $ in Millions	Dec. 27, 2019 USD ($)
MARPA
MARPA maturity date	Dec. 24, 2020
MARPA maximum commitment	$ 200.0

Sales of Receivables - Summary of MARPA Activity (Detail) - USD ($)
$ in Thousands

Dec. 31, 2019

Jun. 30, 2019

Transfers And Servicing Of Financial Assets [Abstract]

Outstanding balance sold to Purchaser

$ 197,438

^[1]

$ 192,527

Sales of receivables

1,144,293

Cash collections

(1,139,382)

Cash collected, not remitted to Purchaser

^[2]

(53,904)

Remaining sold receivables

$ 143,534

[1]	For the six months ended December 31, 2019, the Company recorded a cash inflow in its cash flows from operating activities of $4.9 million from sold receivables. The cash inflow is calculated as the change in the outstanding balance of sold receivables as of December 31, 2019, compared with the outstanding balance as of June 30, 2019.
[2]	Includes the cash collected on behalf of but not yet remitted to the Purchaser as of December 31, 2019. This balance represents an obligation to the Purchaser and is included in other accrued expenses and current liabilities in the accompanying consolidated balance sheet.

Sales of Receivables - Summary of MARPA Activity (Parentheticals) (Detail) $ in Millions	6 Months Ended
	Dec. 31, 2019 USD ($)
Transfers And Servicing Of Financial Assets [Abstract]
Cash provided (used) by MARPA	$ (4.9)

Long-term Debt - Schedule of Long-term Debt (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Jun. 30, 2019
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 1,608,015	$ 1,676,475
Less unamortized discounts and debt issuance costs	(10,286)	(11,462)
Total long-term debt	1,597,729	1,665,013
Less current portion	(46,920)	(46,920)
Long-term debt, net of current portion	1,550,809	1,618,093
Bank credit facility - term loans
Debt Instrument [Line Items]
Principal amount of long-term debt	868,015	891,475
Bank credit facility - revolver loans
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 740,000	$ 785,000

Long-term Debt (Detail Textual) - USD ($)	6 Months Ended
Long-term Debt (Detail Textual) - USD ($)	Dec. 31, 2019	Jun. 30, 2019
Debt Instrument [Line Items]
Outstanding amount under Credit Facility	$ 1,608,015,000	$ 1,676,475,000
Interest Rate Swap \| Cash Flow Hedging
Debt Instrument [Line Items]
Aggregate notional amount	900,000,000.0
Bank Credit Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	$ 2,438,400,000
Outstanding borrowings interest rate	3.12%
Revolving Credit Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	$ 1,500,000,000.0
Outstanding amount under Credit Facility	740,000,000	785,000,000
Term loans
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	938,400,000
Outstanding amount under Credit Facility	$ 868,015,000	$ 891,475,000
Term loan period	5 years
Loan maturity date	Jun. 30, 2024
Term loan frequency of payment	quarterly
Term loan principal payment	$ 11,700,000
Same-Day Swing Line Loan Revolving Credit Sub-Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	100,000,000.0
Outstanding amount under Credit Facility	0
Stand-By Letters Of Credit Revolving Credit Sub-Facility
Debt Instrument [Line Items]
Credit facility maximum borrowing capacity	$ 25,000,000.0

Long-term Debt - Aggregate Maturities of Long-Term Debt (Detail 2) - USD ($) $ in Thousands	Dec. 31, 2019	Jun. 30, 2019
Long Term Debt [Abstract]
2020	$ 46,920
2021	46,920
2022	46,920
2023	46,920
2024	1,420,335
Principal amount of long-term debt	1,608,015	$ 1,676,475
Less unamortized discounts and debt issuance costs	(10,286)	(11,462)
Total long-term debt	$ 1,597,729	$ 1,665,013

Long-term Debt - Cash Flow Hedges (Detail 3) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Long Term Debt [Abstract]
Gain (loss) recognized in other comprehensive income	$ 3,557	$ (2,598)	$ (639)	$ (1,573)
Amounts reclassified to earnings from accumulated other comprehensive loss	178	(1,180)	(590)	(1,988)
Net current period other comprehensive income (loss)	$ 3,735	$ (3,778)	$ (1,229)	$ (3,561)

Leases - Summary of Lease Balances (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Jul. 01, 2019
Leases [Abstract]
Operating lease right-of-use assets	$ 347,515	$ 354,317
Operating lease liabilities, current	66,692
Operating lease liabilities, noncurrent	325,883	$ 331,761
Operating lease liabilities	$ 392,575

Leases - Summary of Lease Costs (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Dec. 31, 2019	Dec. 31, 2019
Leases [Abstract]
Operating lease cost	$ 21,382	$ 42,588
Short-term and variable lease cost	3,623	6,993
Sublease income	(438)	(902)
Total lease cost	$ 24,567	$ 48,679

Leases - Schedule of Future Minimum Operating Lease Payments (Detail) $ in Thousands	Dec. 31, 2019 USD ($)
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2020 (six months)	$ 36,834
2021	81,978
2022	69,921
2023	60,464
2024	49,391
Thereafter	140,656
Total undiscounted lease payments	439,244
Less: imputed interest	(46,669)
Total discounted lease liabilities	$ 392,575

Leases (Detail Textual) $ in Millions	6 Months Ended
Leases (Detail Textual) $ in Millions	Dec. 31, 2019 USD ($)
Leases [Abstract]
Operating lease, weighted average remaining lease term	6 years 5 months 12 days
Operating lease, weighted average discount rate	3.35%
Cash paid for operating leases	$ 44.4
Operating lease liabilities arising from obtaining new ROU assets	$ 28.6

Stock-Based Compensation (Detail Textual) - USD ($) $ in Millions	6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation related to restricted stock units	$ 14.5	$ 12.0
2016 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for grants	1,200,000
Cumulative equity instruments awarded	855,895
Cumulative equity instruments forfeited	174,418
PRSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Period to establish average share price for performance measurement	90 days
Average share price performance condition, percentage	100.00%
Maximum earned award, percentage of target award	200.00%
Percentage of earned award vesting after three years	50.00%
Percentage of earned award vesting after four years	50.00%
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost	$ 58.0
Weighted-average period to recognize unrecognized compensation cost (in years)	2 years 9 months 18 days

Stock-Based Compensation - Annual Performance-Based Awards Granted (Detail)	6 Months Ended
	Dec. 31, 2019 shares
FY2020 PRSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
PRSUs granted	108,844
FY2019 PRSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
PRSUs granted	129,108
Additional PRSUs earned pursuant to condition	5,874
FY2018 PRSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
PRSUs granted	185,056
Additional PRSUs earned pursuant to condition	51,808

Stock-Based Compensation - Summary of Activity Related to RSUs (Detail 1) - RSUs	6 Months Ended
	Dec. 31, 2019 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested at June 30, 2019	628,806
Granted	263,007
Vested	(319,710)
Forfeited	(36,235)
Unvested at December 31, 2019	535,868

Earnings Per Share - Calculation of Basic and Diluted Earnings per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Earnings Per Share [Abstract]
Net income	$ 79,195	$ 68,596	$ 147,172	$ 147,429
Weighted-average number of basic shares outstanding during the period	25,065	24,856	24,979	24,796
Dilutive effect of RSUs after application of treasury stock method	370	482	504	585
Weighted-average number of diluted shares outstanding during the period	25,435	25,338	25,483	25,381
Basic earnings per share	$ 3.16	$ 2.76	$ 5.89	$ 5.95
Diluted earnings per share	$ 3.11	$ 2.71	$ 5.78	$ 5.81

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ References

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- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

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+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References + Details

Income Taxes (Detail Textual) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
Income Taxes (Detail Textual) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Liability for unrecognized tax benefits	$ 1.8		$ 1.8		$ 1.5
Unrecognized tax benefit that would impact the company's effective tax rate	$ 1.8		$ 1.8
Effective tax rate, percentage	17.10%	26.10%	17.70%	19.70%

Business Segment Information (Detail Textual)	6 Months Ended
Business Segment Information (Detail Textual)	Dec. 31, 2019 Segment
Segment Reporting [Abstract]
Number of reportable segments	2

Business Segment Information - Summarized Financial Information of Reportable Segments (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Segment Reporting Information [Line Items]
Revenue from external customers	$ 1,395,469	$ 1,181,641	$ 2,758,861	$ 2,347,505
Net income	79,195	68,596	147,172	147,429
Domestic Operations
Segment Reporting Information [Line Items]
Revenue from external customers	1,353,793	1,142,552	2,678,566	2,269,075
Net income	74,684	64,557	138,895	140,006
International Operations
Segment Reporting Information [Line Items]
Revenue from external customers	41,676	39,089	80,295	78,430
Net income	$ 4,511	$ 4,039	$ 8,277	$ 7,423

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References + Details

Fair Value of Financial Instruments - Recurring Fair Value Measurements (Detail) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Dec. 31, 2019	Jun. 30, 2019
Other long-term assets \| Level 2 \| Interest Rate Swap
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swap agreements	$ 1,064	$ 2,081
Other accrued expenses and current liabilities \| Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration	14,900	12,000
Other accrued expenses and current liabilities \| Level 2 \| Interest Rate Swap
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swap agreements	1	43
Other long-term liabilities \| Level 2 \| Interest Rate Swap
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate swap agreements	$ 12,957	$ 12,264

Fair Value of Financial Instruments (Detail Textual) $ in Millions	6 Months Ended
	Dec. 31, 2019 USD ($)
Fair Value Disclosures [Abstract]
Business combination contingent consideration period	two and three year periods
Change in fair value of contingent consideration	$ 2.9