BROWN FORMAN CORP, 10-Q filed on 12/9/2011
Quarterly Report
Document and Entity Information (USD $)
6 Months Ended
Oct. 31, 2011
Oct. 31, 2010
Nov. 30, 2011
Common stock, Class A, voting [Member]
Nov. 30, 2011
Common Stock, Class B, nonvoting [Member]
Entity Registrant Name
BROWN FORMAN CORP 
 
 
 
Entity Central Index Key
0000014693 
 
 
 
Document Type
10-Q 
 
 
 
Document Period End Date
Oct. 31, 2011 
 
 
 
Amendment Flag
FALSE 
 
 
 
Document Fiscal Year Focus
2012 
 
 
 
Document Fiscal Period Focus
Q2 
 
 
 
Current Fiscal Year End Date
--04-30 
 
 
 
Entity Well-known Seasoned Issuer
Yes 
 
 
 
Entity Voluntary Filers
No 
 
 
 
Entity Current Reporting Status
Yes 
 
 
 
Entity Filer Category
Large Accelerated Filer 
 
 
 
Entity Public Float
 
$ 5,200,000,000 
 
 
Entity Common Stock, Shares Outstanding
 
 
56,259,065 
85,647,461 
Condensed Consolidated Statements of Operations (Unaudited) (USD $)
In Millions, except Per Share data
3 Months Ended
Oct. 31,
6 Months Ended
Oct. 31,
2011
2010
2011
2010
Condensed Consolidated Statements of Operations [Abstract]
 
 
 
 
Net sales
$ 1,013.7 
$ 905.7 
$ 1,854.0 
$ 1,650.6 
Excise taxes
232.6 
207.3 
435.1 
382.8 
Cost of sales
279.2 
239.6 
496.7 
430.2 
Gross profit
501.9 
458.8 
922.2 
837.6 
Advertising expenses
106.7 
93.5 
197.5 
169.8 
Selling, general, and administrative expenses
146.8 
132.9 
285.9 
264.9 
Amortization expense
1.3 
1.3 
2.5 
2.5 
Other (income) expense, net
0.8 
(3.9)
4.1 
(7.3)
Operating income
246.3 
235.0 
432.2 
407.7 
Interest income
0.7 
0.6 
1.5 
1.0 
Interest expense
7.8 
6.7 
15.7 
13.4 
Income before income taxes
239.2 
228.9 
418.0 
395.3 
Income taxes
81.6 
74.9 
142.4 
129.9 
Net income
$ 157.6 
$ 154.0 
$ 275.6 
$ 265.4 
Earnings per share:
 
 
 
 
Basic
$ 1.10 
$ 1.06 
$ 1.91 
$ 1.81 
Diluted
$ 1.09 
$ 1.05 
$ 1.90 
$ 1.80 
Cash dividends per common share:
 
 
 
 
Declared
 
 
$ 0.64 
$ 0.60 
Paid
$ 0.32 
$ 0.30 
$ 0.64 
$ 0.60 
Condensed Consolidated Balance Sheets (Unaudited) (USD $)
In Millions
Oct. 31, 2011
Apr. 30, 2011
Assets
 
 
Cash and cash equivalents
$ 380.1 
$ 567.1 
Accounts receivable, less allowance for doubtful accounts of $17.8 and $9.4 at April 30 and October 31, respectively
641.9 
495.9 
Inventories:
 
 
Barreled whiskey
347.9 
330.1 
Finished goods
187.1 
149.7 
Work in process
105.7 
119.8 
Raw materials and supplies
53.8 
47.1 
Total inventories
694.5 
646.7 
Current deferred tax assets
41.9 
48.2 
Other current assets
187.2 
217.9 
Total current assets
1,945.6 
1,975.8 
Property, plant and equipment, net
383.0 
393.4 
Goodwill
621.8 
625.4 
Other intangible assets
672.1 
670.1 
Deferred tax assets
10.4 
11.8 
Other assets
40.7 
35.6 
Total assets
3,673.6 
3,712.1 
Liabilities
 
 
Accounts payable and accrued expenses
453.3 
411.5 
Accrued income taxes
35.7 
31.9 
Current deferred tax liabilities
7.7 
8.5 
Short-term borrowings
2.5 
Current portion of long-term debt
253.5 
254.9 
Total current liabilities
752.7 
706.8 
Long-term debt
504.2 
504.5 
Deferred tax liabilities
162.3 
149.6 
Accrued pension and other postretirement benefits
171.2 
203.3 
Other liabilities
77.0 
87.5 
Total liabilities
1,667.4 
1,651.7 
Commitments and contingencies
 
 
Common stock:
 
 
Additional paid-in capital
58.8 
55.3 
Retained earnings
2,893.2 
2,710.0 
Accumulated other comprehensive loss, net of tax
(158.4)
(130.0)
Treasury stock, at cost (11,337,000 and 14,381,000 shares at April 30 and October 31, respectively)
(810.8)
(598.3)
Total stockholders' equity
2,006.2 
2,060.4 
Total liabilities and stockholders' equity
3,673.6 
3,712.1 
Common stock, Class A, voting [Member]
 
 
Common stock:
 
 
Common stock
8.5 
8.5 
Common stock, Class B, nonvoting [Member]
 
 
Common stock:
 
 
Common stock
$ 14.9 
$ 14.9 
Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) (USD $)
In Millions, except Share data
Oct. 31, 2011
Apr. 30, 2011
Assets
 
 
Allowance for doubtful accounts
$ 9.4 
$ 17.8 
Common stock:
 
 
Treasury stock
14,381,000 
11,337,000 
Common stock, Class A, voting [Member]
 
 
Common stock:
 
 
Common stock, shares authorized
57,000,000 
57,000,000 
Common stock, shares issued
56,964,000 
56,964,000 
Common stock, Class B, nonvoting [Member]
 
 
Common stock:
 
 
Common stock, shares authorized
100,000,000 
100,000,000 
Common stock, shares issued
99,363,000 
99,363,000 
Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)
In Millions
6 Months Ended
Oct. 31,
2011
2010
Cash flows from operating activities:
 
 
Net income
$ 275.6 
$ 265.4 
Adjustments to reconcile net income to net cash provided by operations:
 
 
Depreciation and amortization
25.8 
28.7 
Gain on sale of property, plant, and equipment
 
(1.5)
Stock-based compensation expense
4.3 
3.9 
Deferred income taxes
16.7 
10.2 
Changes in assets and liabilities
(166.9)
(128.9)
Cash provided by operating activities
155.5 
177.8 
Cash flows from investing activities:
 
 
Proceeds from sale of property, plant, and equipment
 
12.1 
Additions to property, plant, and equipment
(18.8)
(15.1)
Acquisition of brand names and trademarks
(7.2)
 
Computer software expenditures
(0.7)
(1.3)
Cash used for investing activities
(26.7)
(4.3)
Cash flows from financing activities:
 
 
Net change in short-term borrowings
2.6 
(58.3)
Repayment of long-term debt
(1.5)
(1.4)
Net payments related to exercise of stock-based awards
(2.0)
(3.3)
Excess tax benefits from stock-based awards
4.8 
6.3 
Acquisition of treasury stock
(216.1)
(106.6)
Dividends paid
(92.4)
(87.9)
Cash used for financing activities
(304.6)
(251.2)
Effect of exchange rate changes on cash and cash equivalents
(11.2)
1.8 
Net decrease in cash and cash equivalents
(187.0)
(75.9)
Cash and cash equivalents, beginning of period
567.1 
231.6 
Cash and cash equivalents, end of period
$ 380.1 
$ 155.7 
Condensed Consolidated Financial Statements
Condensed Consolidated Financial Statements
1. Condensed Consolidated Financial Statements

We prepared the accompanying unaudited condensed consolidated financial statements pursuant to the rules and regulations of the U.S. Securities and Exchange Commission for interim financial information. In accordance with those rules and regulations, we condensed or omitted certain information and disclosures normally included in annual financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”). We suggest that you read these condensed financial statements together with the financial statements and footnotes included in our annual report on Form 10-K for the fiscal year ended April 30, 2011 (the “2011 Annual Report”).

In our opinion, the accompanying financial statements include all adjustments, consisting only of normal recurring adjustments, necessary for a fair statement of our financial results for the periods covered by this report.

We prepared the accompanying financial statements on a basis that is substantially consistent with the accounting principles applied in our 2011 Annual Report.

 

Inventories
Inventories
2. Inventories

We use the last-in, first-out (“LIFO”) method to determine the cost of most of our inventories. If the LIFO method had not been used, inventories at current cost would have been $203.5 million higher than reported as of April 30, 2011, and $212.1 million higher than reported as of October 31, 2011. Changes in the LIFO valuation reserve for interim periods are based on a proportionate allocation of the estimated change for the entire fiscal year.

 

Income Taxes
Income Taxes
3. Income Taxes

Our consolidated quarterly effective tax rate is based upon our expected annual operating income, statutory tax rates, and income tax laws in the various jurisdictions in which we operate. Significant or unusual items, including adjustments to accruals for tax uncertainties, are recognized in the quarter in which the related event occurs. The effective tax rate of 34.1% for the six months ended October 31, 2011, is based on an expected tax rate of 32.9% on ordinary income for the full fiscal year, the recognition of additional tax expense related to discrete items arising during the period, and interest on previously provided tax contingencies. Our expected tax rate includes current fiscal year additions for existing tax contingency items.

We believe it is reasonably possible that there may be a net decrease in our gross unrecognized tax benefits of $9.9 million in the next twelve months as a result of tax positions taken in the current period, expirations of statutes of limitations and settlements with taxing authorities.

We file income tax returns in the United States, including several state and local jurisdictions, as well as in several other countries in which we conduct business. The major jurisdictions and their earliest fiscal years that are currently open for tax examinations are 1998 in the United States, 2007 in Australia, Ireland and Italy, 2006 in Poland, 2005 in Finland, 2003 in the U.K., and 2002 in Mexico. Audits of our fiscal 2008, 2009, and 2010 U.S. federal tax returns commenced during fiscal 2011. The audit of our fiscal 2011 return commenced during fiscal 2012. In addition, we are participating in the Internal Revenue Service’s Compliance Assurance Program for our fiscal 2012 tax year.

 

Earnings Per Share
Earnings Per Share
4. Earnings Per Share

We calculate basic earnings per share by dividing net income available to common stockholders by the weighted average number of all unrestricted common shares outstanding during the period. Diluted earnings per share further includes the dilutive effect of stock options, stock-settled appreciation rights (“SSARs”), restricted stock units (“RSUs”), and deferred stock units (“DSUs”). We calculate that dilutive effect using the “treasury stock method” (as defined by GAAP).

We have granted restricted shares of common stock to certain employees as part of their compensation. These restricted shares contain non-forfeitable rights to dividends declared on common stock. As a result, the restricted shares are considered participating securities in the calculation of earnings per share.

The following table presents information concerning basic and diluted earnings per share:

 

                                 
   

Three Months Ended

October 31,

   

Six Months Ended

October 31,

 
(Dollars in millions, except per share amounts)   2010     2011     2010     2011  

Net income

  $ 154.0     $ 157.6     $ 265.4     $ 275.6  

Income allocated to participating securities (restricted shares)

    (0.2     (0.1     (0.3     (0.1
   

 

 

   

 

 

   

 

 

   

 

 

 

Net income available to common stockholders

  $ 153.8     $ 157.5     $ 265.1     $ 275.5  
   

 

 

   

 

 

   

 

 

   

 

 

 

Share data (in thousands):

                               

Basic average common shares outstanding

    145,649       143,209       146,113       143,912  

Dilutive effect of stock options, SSARs, RSUs, and DSUs

    855       975       835       1,007  
   

 

 

   

 

 

   

 

 

   

 

 

 

Diluted average common shares outstanding

    146,504       144,184       146,948       144,919  
   

 

 

   

 

 

   

 

 

   

 

 

 

Basic earnings per share

  $ 1.06     $ 1.10     $ 1.81     $ 1.91  

Diluted earnings per share

  $ 1.05     $ 1.09     $ 1.80     $ 1.90  

SSARs for approximately 407,000 common shares and 388,000 common shares were excluded from the calculation of diluted earnings per share for the three months ended October 31, 2010 and 2011, respectively. SSARs for approximately 417,000 common shares and 388,000 common shares were excluded from the calculation of diluted earnings per share for the six months ended October 31, 2010 and 2011, respectively. The SSARs were excluded because they were not dilutive for those periods under the treasury stock method.

 

Other Intangible Assets
Other Intangible Assets
5. Other Intangible Assets

On June 30, 2011, we acquired the trademarks and related intellectual property rights (“brand name”) to Maximus Vodka for $7.2 million (including transaction costs). We consider this brand name to have an indefinite life.

 

Contingencies
Contingencies
6. Contingencies

We operate in a litigious environment, and we are sued in the normal course of business. Sometimes plaintiffs seek substantial damages. Significant judgment is required in predicting the outcome of these suits and claims, many of which take years to adjudicate. We accrue estimated costs for a contingency when we believe that a loss is probable and we can make a reasonable estimate of the loss, and then adjust the accrual as appropriate to reflect changes in facts and circumstances. We do not believe these loss contingencies, individually or in the aggregate, would have a material adverse effect on our financial position, results of operations, or liquidity. No material accrued loss contingencies are recorded as of October 31, 2011.

 

Pension and Other Postretirement Benefits
Pension and Other Postretirement Benefits
7. Pension and Other Postretirement Benefits

The following table shows the components of the pension and other postretirement benefit expense recognized for our U.S. benefit plans during the periods covered by this report. Information about similar international plans is not presented due to immateriality.

 

                                 
   

Three Months Ended

October 31,

   

Six Months Ended

October 31,

 
(Dollars in millions)   2010     2011     2010     2011  

Pension Benefits:

                               

Service cost

  $ 3.9     $ 4.0     $ 7.8     $ 8.0  

Interest cost

    8.3       8.5       16.7       17.0  

Expected return on plan assets

    (9.1     (10.0     (18.1     (20.1

Amortization of:

                               

Prior service cost

    0.2       0.2       0.4       0.4  

Net actuarial loss

    4.7       4.8       9.3       9.7  
   

 

 

   

 

 

   

 

 

   

 

 

 

Net expense

  $ 8.0     $ 7.5     $ 16.1     $ 15.0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Other Postretirement Benefits:

                               

Service cost

  $ 0.3     $ 0.4     $ 0.6     $ 0.7  

Interest cost

    0.8       0.7       1.6       1.5  

Amortization of:

                               

Prior service cost

    —         0.2       —         0.3  

Net actuarial loss

    —         —         0.1       —    
   

 

 

   

 

 

   

 

 

   

 

 

 

Net expense

  $ 1.1     $ 1.3     $ 2.3     $ 2.5  
   

 

 

   

 

 

   

 

 

   

 

 

 

 

Comprehensive Income
Comprehensive Income
8. Comprehensive Income

Comprehensive income is a broad measure of the effects of all transactions and events (other than investments by or distributions to stockholders) that are recognized in stockholders’ equity, regardless of whether those transactions and events are included in net income. The following table adjusts net income for the other items included in the determination of comprehensive income:

 

                                 
   

Three Months Ended

October 31,

   

Six Months Ended

October 31,

 
(Dollars in millions)   2010     2011     2010     2011  

Net income

  $ 154.0     $ 157.6     $ 265.4     $ 275.6  

Other comprehensive income (loss), net of tax:

                               

Postretirement benefits adjustment

    3.1       3.3       5.7       6.6  

Foreign currency translation adjustment

    14.5       (34.3     5.7       (43.6

Net (loss) gain on cash flow hedges

    (6.4     4.6       (8.8     8.6  
   

 

 

   

 

 

   

 

 

   

 

 

 
      11.2       (26.4     2.6       (28.4
   

 

 

   

 

 

   

 

 

   

 

 

 

Comprehensive income

  $ 165.2     $ 131.2     $ 268.0     $ 247.2  
   

 

 

   

 

 

   

 

 

   

 

 

 

 

Accumulated other comprehensive income (loss), net of tax, consisted of the following:

 

                 
(Dollars in millions)   April 30,
2011
    October 31,
2011
 

Postretirement benefits adjustment

  $ (164.5   $ (157.9

Cumulative translation adjustment

    48.1       4.5  

Unrealized loss on cash flow hedge contracts

    (13.6     (5.0
   

 

 

   

 

 

 
    $ (130.0   $ (158.4
   

 

 

   

 

 

 

 

Fair Value Measurements
Fair Value Measurements
9. Fair Value Measurements

Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. We categorize the fair values of assets and liabilities into three levels based upon the assumptions (inputs) used to determine those values. Level 1 provides the most reliable measure of fair value, while Level 3 generally requires significant management judgment. The three levels are:

 

   

Level 1 – Quoted prices (unadjusted) in active markets for identical assets or liabilities.

 

   

Level 2 – Observable inputs other than those included in Level 1, such as 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; or other inputs that are observable or can be derived from or corroborated by observable market data.

 

   

Level 3 – Unobservable inputs that are supported by little or no market activity.

The following table summarizes the assets and liabilities measured at fair value on a recurring basis in the accompanying balance sheet as of October 31, 2011:

 

                                 
(Dollars in millions)   Level 1     Level 2     Level 3     Total  

Assets:

                               

Commodity derivatives

  $ 0.4       —         —       $ 0.4  

Currency derivatives

    —         0.1       —         0.1  

Interest rate swaps

    —         3.4       —         3.4  
         

Liabilities:

                               

Currency derivatives

    —         11.9       —         11.9  

We determine the fair values of our commodities derivatives (futures and options) primarily using quoted contract prices on futures exchange markets. For these instruments, we use the closing contract price as of the balance sheet date. We determine the fair values of our currency derivatives (forwards and options) and interest rate swaps using standard valuation models. The significant inputs used in these models are readily available in public markets or can be derived from observable market transactions. Inputs used in these standard valuation models include the applicable exchange rate, forward rates and discount rates for the currency derivatives and include interest rate yield curves for the interest rate swaps. The standard valuation model for foreign currency options also uses implied volatility as an additional input. The discount rates are based on the historical U.S. Treasury rates, and the implied volatility specific to individual foreign currency options is based on quoted rates from financial institutions.

 

We measure some assets and liabilities at fair value on a nonrecurring basis; that is, we do not measure them at fair value on an ongoing basis, but we do adjust them to fair value in certain circumstances (for example, when we determine that an asset is impaired). The fair values of assets and liabilities measured at fair value on a nonrecurring basis during fiscal 2012 were not material as of October 31, 2011.

 

Fair Value of Financial Instruments
Fair Value of Financial Instruments
10. Fair Value of Financial Instruments

The fair value of cash, cash equivalents, and short-term borrowings approximates the carrying amount due to the short maturities of these instruments. We estimate the fair value of long-term debt based on the prices at which our debt has recently traded in the market and considering the overall market conditions on the date of valuation. We determine the fair value of derivative financial instruments as discussed in Note 9. As of October 31, 2011, the fair values and carrying amounts of these instruments were as follows:

 

                 
(Dollars in millions)   Carrying
Amount
    Fair
Value
 

Assets:

               

Cash and cash equivalents

  $ 380.1     $ 380.1  

Commodity derivatives

    0.4       0.4  

Currency derivatives

    0.1       0.1  

Interest rate swaps

    3.4       3.4  
     

Liabilities:

               

Currency derivatives

    11.9       11.9  

Short-term borrowings

    2.5       2.5  

Current portion of long-term debt

    253.5       258.2  

Long-term debt

    504.2       529.3  

 

Derivative Financial Instruments
Derivative Financial Instruments
11. Derivative Financial Instruments

Our multinational business exposes us to global market risks, including the effect of fluctuations in currency exchange rates, commodity prices, and interest rates. We use derivatives to help manage financial exposures that occur in the normal course of business. We formally document the purpose of each derivative contract, which includes linking the contract to the financial exposure it is designed to mitigate. We do not hold or issue derivatives for trading purposes.

We use currency derivative contracts to limit our exposure to the currency exchange risk that we cannot mitigate internally by using netting strategies. We designate most of these contracts as cash flow hedges of forecasted transactions (expected to occur within three years). We record all changes in the fair value of cash flow hedges (except any ineffective portion) in accumulated other comprehensive income (“AOCI”) until the underlying hedged transaction occurs, at which time we reclassify that amount into earnings. We designate some of our currency derivatives as hedges of net investments in foreign subsidiaries. We record all changes in the fair value of net investment hedges (except any ineffective portion) in the cumulative translation adjustment component of AOCI.

 

We assess the effectiveness of our hedges based on changes in forward exchange rates. The ineffective portion of the changes in fair value of our hedges (recognized immediately in earnings) during the periods presented in this report was not material.

We do not designate some of our currency derivatives as hedges because we use them to at least partially offset the immediate earnings impact of changes in foreign exchange rates on existing assets or liabilities. We immediately recognize the change in fair value of these contracts in earnings.

As of October 31, 2011, we had outstanding currency derivatives with a total notional amount of $452.4 million, related primarily to our euro, British pound, and Australian dollar exposures.

We also had outstanding exchange-traded futures and options contracts on approximately four million bushels of corn as of October 31, 2011. We use these contracts to mitigate our exposure to corn price volatility. Because we do not designate these contracts as hedges for accounting purposes, we immediately recognize changes in their fair value in earnings.

We manage our interest rate risk with swap contracts. As of October 31, 2011, we had fixed-to-floating interest rate swaps outstanding with a notional value of $375.0 million with maturities matching those of our bonds. These swaps are designated as fair value hedges. The change in fair value of the swaps not related to accrued interest is offset by a corresponding adjustment to the carrying values of the bond.

The following table presents the fair values of our derivative instruments as of October 31, 2011. The fair values are presented below on a gross basis, while the fair values of those instruments that are subject to master settlement arrangements are presented on a net basis in the accompanying consolidated balance sheet, in conformity with GAAP.

 

                     
(Dollars in millions)  

Classification

  Fair value of
derivatives in a
gain position
    Fair value of
derivatives in a
loss position
 

Designated as cash flow hedges:

                   

Currency derivatives

  Other current assets   $ 0.4     $ (0.4

Currency derivatives

  Accrued expenses     1.5       (10.5

Currency derivatives

  Other liabilities     0.4       (2.5
       

Designated as fair value hedges:

                   

Interest rate swaps

  Other current assets     1.3       —    

Interest rate swaps

  Other assets     2.1       —    
       

Not designated as hedges:

                   

Commodity derivatives

  Other current assets     1.3       (0.9

Currency derivatives

  Other current assets     0.1       —    

Currency derivatives

  Accrued expenses     —         (0.8

 

The following tables present the amounts affecting our consolidated statement of operations for the periods covered by this report:

 

                     
       

Three Months Ended

October 31,

 
(Dollars in millions)  

Classification

  2010     2011  

Currency derivatives designated as cash flow hedges:

                   

Net gain (loss) recognized in AOCI

  n/a   $ (9.8   $ 4.7  

Net gain (loss) reclassified from AOCI into income

  Net sales     0.5       (2.8
       

Interest rate derivatives designated as fair value hedges:

                   

Net gain (loss) recognized in income

  Interest expense     —         0.9  

Net gain (loss) recognized in income*

  Other income     (0.8     (0.4
 

*  The effect on the hedged item was an equal but offsetting amount for the periods presented.

     

       

Currency derivatives designated as net investment hedges:

                   

Net gain (loss) recognized in AOCI

  n/a     (1.7     —    
       

Derivatives not designated as hedging instruments:

                   

Currency derivatives – net gain (loss) recognized in income

  Net sales     (5.3     2.8  

Currency derivatives – net gain (loss) recognized in income

  Other income     (1.1     (0.5

Commodity derivatives – net gain (loss) recognized in income

  Cost of sales     4.7       (0.7
     
       

Six Months Ended

October 31,

 
(Dollars in millions)  

Classification

  2010     2011  

Currency derivatives designated as cash flow hedges:

                   

Net gain (loss) recognized in AOCI

  n/a   $ (9.8   $ 5.8  

Net gain (loss) reclassified from AOCI into income

  Net sales     4.4       (8.1
       

Interest rate derivatives designated as fair value hedges:

                   

Net gain (loss) recognized in income

  Interest expense     —         1.8  

Net gain (loss) recognized in income*

  Other income     1.9       0.5  
 

*  The effect on the hedged item was an equal but offsetting amount for the periods presented.

     

       

Currency derivatives designated as net investment hedges:

                   

Net gain (loss) recognized in AOCI

  n/a     (0.8     —    
       

Derivatives not designated as hedging instruments:

                   

Currency derivatives – net gain (loss) recognized in income

  Net sales     (4.6     3.5  

Currency derivatives – net gain (loss) recognized in income

  Other income     (0.5     (1.6

Commodity derivatives – net gain (loss) recognized in income

  Cost of sales     5.0       (2.0

We expect to reclassify $7.2 million of deferred net losses recorded in AOCI as of October 31, 2011, to earnings during the next 12 months. This reclassification would offset the anticipated earnings impact of the underlying hedged exposures. The actual amounts that we ultimately reclassify to earnings will depend on the exchange rates in effect when the underlying hedged transactions occur. The maximum term of our contracts outstanding at October 31, 2011 is 24 months.

We are exposed to credit-related losses if the other parties to our derivative contracts breach them. This credit risk is limited to the fair value of the contracts. To manage this risk, we enter into contracts only with major financial institutions that have earned investment-grade credit ratings; we have established counterparty credit guidelines that are regularly monitored and that provide for reports to senior management according to prescribed guidelines; and we monetize contracts when we believe it is warranted. Because of these safeguards, we believe the risk of loss from counterparty default to be immaterial.

 

Some of our derivative instruments require us to maintain a specific level of creditworthiness, which we have maintained. If our creditworthiness were to fall below that level, then the counterparties to our derivative instruments could request immediate payment or collateralization for derivative instruments in net liability positions. As of October 31, 2011, the aggregate fair value of all derivatives with creditworthiness requirements that were in a net liability position was $8.5 million.

 

Recent Accounting Pronouncements
Recent Accounting Pronouncements
12. Recent Accounting Pronouncements

In May 2011, the Financial Accounting Standards Board (FASB) issued new guidance for measuring fair value and for disclosing information about fair values. This new guidance will become effective for us during the fourth quarter of fiscal 2012.

In June 2011, the FASB issued new guidance for the presentation of comprehensive income. This new guidance will become effective for us during the first quarter of fiscal 2013.

In September 2011, the FASB issued new guidance for testing goodwill for impairment. This new guidance will also become effective for us during the first quarter of fiscal 2013.

We do not expect our adoption of any of the guidance described above to have a material impact on our financial statements.

 

Subsequent Event
Subsequent Event
13. Subsequent Event

In November 2011, we entered into a new five-year credit agreement with various U.S. and international banks for $800.0 million that will expire on November 18, 2016, and terminated our existing bank credit agreement that was scheduled to expire in April 2012. Consistent with the previous agreement, the new agreement’s most restrictive covenant requires our ratio of consolidated EBITDA (as defined in the agreement) to consolidated interest expense to be at least 3 to 1.

Earnings Per Share (Tables)
Basic and diluted earnings per share
                                 
   

Three Months Ended

October 31,

   

Six Months Ended

October 31,

 
(Dollars in millions, except per share amounts)   2010     2011     2010     2011  

Net income

  $ 154.0     $ 157.6     $ 265.4     $ 275.6  

Income allocated to participating securities (restricted shares)

    (0.2     (0.1     (0.3     (0.1
   

 

 

   

 

 

   

 

 

   

 

 

 

Net income available to common stockholders

  $ 153.8     $ 157.5     $ 265.1     $ 275.5  
   

 

 

   

 

 

   

 

 

   

 

 

 

Share data (in thousands):

                               

Basic average common shares outstanding

    145,649       143,209       146,113       143,912  

Dilutive effect of stock options, SSARs, RSUs, and DSUs

    855       975       835       1,007  
   

 

 

   

 

 

   

 

 

   

 

 

 

Diluted average common shares outstanding

    146,504       144,184       146,948       144,919  
   

 

 

   

 

 

   

 

 

   

 

 

 

Basic earnings per share

  $ 1.06     $ 1.10     $ 1.81     $ 1.91  

Diluted earnings per share

  $ 1.05     $ 1.09     $ 1.80     $ 1.90  
Pension and Other Postretirement Benefits (Tables)
Pension and other postretirement benefit expense
                                 
   

Three Months Ended

October 31,

   

Six Months Ended

October 31,

 
(Dollars in millions)   2010     2011     2010     2011  

Pension Benefits:

                               

Service cost

  $ 3.9     $ 4.0     $ 7.8     $ 8.0  

Interest cost

    8.3       8.5       16.7       17.0  

Expected return on plan assets

    (9.1     (10.0     (18.1     (20.1

Amortization of:

                               

Prior service cost

    0.2       0.2       0.4       0.4  

Net actuarial loss

    4.7       4.8       9.3       9.7  
   

 

 

   

 

 

   

 

 

   

 

 

 

Net expense

  $ 8.0     $ 7.5     $ 16.1     $ 15.0  
   

 

 

   

 

 

   

 

 

   

 

 

 

Other Postretirement Benefits:

                               

Service cost

  $ 0.3     $ 0.4     $ 0.6     $ 0.7  

Interest cost

    0.8       0.7       1.6       1.5  

Amortization of:

                               

Prior service cost

    —         0.2       —         0.3  

Net actuarial loss

    —         —         0.1       —    
   

 

 

   

 

 

   

 

 

   

 

 

 

Net expense

  $ 1.1     $ 1.3     $ 2.3     $ 2.5  
   

 

 

   

 

 

   

 

 

   

 

 

 
Comprehensive Income (Tables)
                                 
   

Three Months Ended

October 31,

   

Six Months Ended

October 31,

 
(Dollars in millions)   2010     2011     2010     2011  

Net income

  $ 154.0     $ 157.6     $ 265.4     $ 275.6  

Other comprehensive income (loss), net of tax:

                               

Postretirement benefits adjustment

    3.1       3.3       5.7       6.6  

Foreign currency translation adjustment

    14.5       (34.3     5.7       (43.6

Net (loss) gain on cash flow hedges

    (6.4     4.6       (8.8     8.6  
   

 

 

   

 

 

   

 

 

   

 

 

 
      11.2       (26.4     2.6       (28.4
   

 

 

   

 

 

   

 

 

   

 

 

 

Comprehensive income

  $ 165.2     $ 131.2     $ 268.0     $ 247.2  
   

 

 

   

 

 

   

 

 

   

 

 

 
                 
(Dollars in millions)   April 30,
2011
    October 31,
2011
 

Postretirement benefits adjustment

  $ (164.5   $ (157.9

Cumulative translation adjustment

    48.1       4.5  

Unrealized loss on cash flow hedge contracts

    (13.6     (5.0
   

 

 

   

 

 

 
    $ (130.0   $ (158.4
   

 

 

   

 

 

 
Fair Value Measurements (Tables)
Summary of assets and liabilities measured at fair value on a recurring basis
                                 
(Dollars in millions)   Level 1     Level 2     Level 3     Total  

Assets:

                               

Commodity derivatives

  $ 0.4       —         —       $ 0.4  

Currency derivatives

    —         0.1       —         0.1  

Interest rate swaps

    —         3.4       —         3.4  
         

Liabilities:

                               

Currency derivatives

    —         11.9       —         11.9  
Fair Value of Financial Instruments (Tables)
Comparison of the fair values and carrying amounts of financial instrument
                 
(Dollars in millions)   Carrying
Amount
    Fair
Value
 

Assets:

               

Cash and cash equivalents

  $ 380.1     $ 380.1  

Commodity derivatives

    0.4       0.4  

Currency derivatives

    0.1       0.1  

Interest rate swaps

    3.4       3.4  
     

Liabilities:

               

Currency derivatives

    11.9       11.9  

Short-term borrowings

    2.5       2.5  

Current portion of long-term debt

    253.5       258.2  

Long-term debt

    504.2       529.3  
Derivative Financial Instruments (Tables)
                     
(Dollars in millions)  

Classification

  Fair value of
derivatives in a
gain position
    Fair value of
derivatives in a
loss position
 

Designated as cash flow hedges:

                   

Currency derivatives

  Other current assets   $ 0.4     $ (0.4

Currency derivatives

  Accrued expenses     1.5       (10.5

Currency derivatives

  Other liabilities     0.4       (2.5
       

Designated as fair value hedges:

                   

Interest rate swaps

  Other current assets     1.3       —    

Interest rate swaps

  Other assets     2.1       —    
       

Not designated as hedges:

                   

Commodity derivatives

  Other current assets     1.3       (0.9

Currency derivatives

  Other current assets     0.1       —    

Currency derivatives

  Accrued expenses     —         (0.8
                     
       

Three Months Ended

October 31,

 
(Dollars in millions)  

Classification

  2010     2011  

Currency derivatives designated as cash flow hedges:

                   

Net gain (loss) recognized in AOCI

  n/a   $ (9.8   $ 4.7  

Net gain (loss) reclassified from AOCI into income

  Net sales     0.5       (2.8
       

Interest rate derivatives designated as fair value hedges:

                   

Net gain (loss) recognized in income

  Interest expense     —         0.9  

Net gain (loss) recognized in income*

  Other income     (0.8     (0.4
 

*  The effect on the hedged item was an equal but offsetting amount for the periods presented.

     

       

Currency derivatives designated as net investment hedges:

                   

Net gain (loss) recognized in AOCI

  n/a     (1.7     —    
       

Derivatives not designated as hedging instruments:

                   

Currency derivatives – net gain (loss) recognized in income

  Net sales     (5.3     2.8  

Currency derivatives – net gain (loss) recognized in income

  Other income     (1.1     (0.5

Commodity derivatives – net gain (loss) recognized in income

  Cost of sales     4.7       (0.7
     
       

Six Months Ended

October 31,

 
(Dollars in millions)  

Classification

  2010     2011  

Currency derivatives designated as cash flow hedges:

                   

Net gain (loss) recognized in AOCI

  n/a   $ (9.8   $ 5.8  

Net gain (loss) reclassified from AOCI into income

  Net sales     4.4       (8.1
       

Interest rate derivatives designated as fair value hedges:

                   

Net gain (loss) recognized in income

  Interest expense     —         1.8  

Net gain (loss) recognized in income*

  Other income     1.9       0.5  
 

*  The effect on the hedged item was an equal but offsetting amount for the periods presented.

     

       

Currency derivatives designated as net investment hedges:

                   

Net gain (loss) recognized in AOCI

  n/a     (0.8     —    
       

Derivatives not designated as hedging instruments:

                   

Currency derivatives – net gain (loss) recognized in income

  Net sales     (4.6     3.5  

Currency derivatives – net gain (loss) recognized in income

  Other income     (0.5     (1.6

Commodity derivatives – net gain (loss) recognized in income

  Cost of sales     5.0       (2.0
Inventories (Details) (USD $)
In Millions
Oct. 31, 2011
Apr. 30, 2011
Inventories (Textuals) [Abstract]
 
 
Excess of current costs over stated LIFO value
$ 212.1 
$ 203.5 
Income Taxes (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Oct. 31, 2011
Income Taxes (Textuals) [Abstract]
 
Effective rate
34.10% 
Expected tax rate on ordinary income
32.90% 
Decrease in gross unrecognized tax benefits
$ 9.9 
Earnings Per Share (Details) (USD $)
In Millions, except Share data in Thousands, unless otherwise specified
3 Months Ended
Oct. 31,
6 Months Ended
Oct. 31,
2011
2010
2011
2010
Basic and diluted earnings per share
 
 
 
 
Net income
$ 157.6 
$ 154.0 
$ 275.6 
$ 265.4 
Income allocated to participating securities (restricted shares)
(0.1)
(0.2)
(0.1)
(0.3)
Net income available to common stockholders
$ 157.5 
$ 153.8 
$ 275.5 
$ 265.1 
Share data (in thousands):
 
 
 
 
Basic average common shares outstanding
143,209 
145,649 
143,912 
146,113 
Dilutive effect of stock options, SSARs, RSUs, and DSUs
975 
855 
1,007 
835 
Diluted average common shares outstanding
144,184 
146,504 
144,919 
146,948 
Basic earnings per share
$ 1.10 
$ 1.06 
$ 1.91 
$ 1.81 
Diluted earnings per share
$ 1.09 
$ 1.05 
$ 1.90 
$ 1.80 
Earnings Per Share (Details Textuals)
3 Months Ended
Oct. 31,
6 Months Ended
Oct. 31,
2011
2010
2011
2010
Earnings Per Share (Textuals) [Abstract]
 
 
 
 
Stock options stock settled appreciation rights not dilutive
388,000 
407,000 
388,000 
417,000 
Other Intangible Assets (Details) (USD $)
In Millions
Jun. 30, 2011
Other Intangible Assets (Textuals) [Abstract]
 
Trademark and intellectual property right
$ 7.2 
Pension and Other Postretirement Benefits (Details) (USD $)
In Millions
3 Months Ended
Oct. 31,
6 Months Ended
Oct. 31,
2011
2010
2011
2010
Pension Benefits [Member]
 
 
 
 
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
 
 
 
 
Service cost
$ 4.0 
$ 3.9 
$ 8.0 
$ 7.8 
Interest cost
8.5 
8.3 
17.0 
16.7 
Expected return on plan assets
(10.0)
(9.1)
(20.1)
(18.1)
Amortization of:
 
 
 
 
Prior service cost
0.2 
0.2 
0.4 
0.4 
Net actuarial loss
4.8 
4.7 
9.7 
9.3 
Net expense
7.5 
8.0 
15.0 
16.1 
Other Postretirement Benefits [Member]
 
 
 
 
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
 
 
 
 
Service cost
0.4 
0.3 
0.7 
0.6 
Interest cost
0.7 
0.8 
1.5 
1.6 
Amortization of:
 
 
 
 
Prior service cost
0.2 
 
0.3 
 
Net actuarial loss
 
 
 
0.1 
Net expense
$ 1.3 
$ 1.1 
$ 2.5 
$ 2.3 
Comprehensive Income (Details) (USD $)
In Millions
3 Months Ended
Oct. 31,
6 Months Ended
Oct. 31,
2011
2010
2011
2010
Summarized net income for the other items included in the determination of comprehensive income:
 
 
 
 
Net income
$ 157.6 
$ 154.0 
$ 275.6 
$ 265.4 
Other comprehensive income (loss), net of tax:
 
 
 
 
Postretirement benefits adjustment
3.3 
3.1 
6.6 
5.7 
Foreign currency translation adjustment
(34.3)
14.5 
(43.6)
5.7 
Net (loss) gain on cash flow hedges
4.6 
(6.4)
8.6 
(8.8)
Total Other comprehensive income (loss)
(26.4)
11.2 
(28.4)
2.6 
Comprehensive income
$ 131.2 
$ 165.2 
$ 247.2 
$ 268.0 
Comprehensive Income (Details 1) (USD $)
In Millions
Oct. 31, 2011
Apr. 30, 2011
Accumulated other comprehensive income (loss), net of tax
 
 
Postretirement benefits adjustment
$ (157.9)
$ (164.5)
Cumulative translation adjustment
4.5 
48.1 
Unrealized loss on cash flow hedge contracts
(5.0)
(13.6)
Accumulated other comprehensive income (loss), net of tax, Total
$ (158.4)
$ (130.0)
Fair Value Measurements (Details) (USD $)
In Millions
Oct. 31, 2011
Fair Value, Measurements, Recurring [Member] |
Level 1 [Member] |
Commodity derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
$ 0.4 
Fair Value, Measurements, Recurring [Member] |
Level 1 [Member] |
Currency Derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Liabilities
Fair Value, Measurements, Recurring [Member] |
Level 1 [Member] |
Interest Rate Swap [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
Fair Value, Measurements, Recurring [Member] |
Level 2 [Member] |
Commodity derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
Fair Value, Measurements, Recurring [Member] |
Level 2 [Member] |
Currency Derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Liabilities
11.9 
Fair Value, Measurements, Recurring [Member] |
Level 2 [Member] |
Interest Rate Swap [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
3.4 
Fair Value, Measurements, Recurring [Member] |
Level 3 [Member] |
Commodity derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
Fair Value, Measurements, Recurring [Member] |
Level 3 [Member] |
Currency Derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Liabilities
Fair Value, Measurements, Recurring [Member] |
Level 3 [Member] |
Interest Rate Swap [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
Fair Value, Measurements, Recurring [Member] |
Commodity derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
0.4 
Fair Value, Measurements, Recurring [Member] |
Currency Derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Liabilities
11.9 
Fair Value, Measurements, Recurring [Member] |
Interest Rate Swap [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
3.4 
Level 1 [Member] |
Currency Derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
Level 2 [Member] |
Currency Derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
0.1 
Level 3 [Member] |
Currency Derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
Commodity derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
0.4 
Currency Derivatives [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
0.1 
Liabilities
11.9 
Interest Rate Swap [Member]
 
Summary of assets and liabilities measured at fair value on a recurring basis
 
Assets
$ 3.4 
Fair Value of Financial Instruments (Details) (USD $)
In Millions
Oct. 31, 2011
Apr. 30, 2011
Oct. 31, 2010
Apr. 30, 2010
Assets:
 
 
 
 
Cash and cash equivalents, Carrying Amount
$ 380.1 
$ 567.1 
$ 155.7 
$ 231.6 
Cash and cash equivalents, Fair Value
380.1 
 
 
 
Liabilities:
 
 
 
 
Short-term borrowings, Carrying Amount
2.5 
 
 
Short-term borrowings, Fair Value
2.5 
 
 
 
Current portion of long-term debt, Carrying Amount
253.5 
254.9 
 
 
Current portion of long-term debt, Fair Value
258.2 
 
 
 
Long-term debt, Carrying Amount
504.2 
504.5 
 
 
Long -term debt, Fair Value
529.3 
 
 
 
Commodity derivatives [Member]
 
 
 
 
Assets:
 
 
 
 
Contracts, Carrying Amount
0.4 
 
 
 
Contracts, fair value
0.4 
 
 
 
Currency Derivatives [Member]
 
 
 
 
Assets:
 
 
 
 
Contracts, Carrying Amount
0.1 
 
 
 
Contracts, fair value
0.1 
 
 
 
Liabilities:
 
 
 
 
Currency derivatives, Carrying Amount
11.9 
 
 
 
Currency derivatives, Fair Value
11.9 
 
 
 
Interest Rate Swap [Member]
 
 
 
 
Assets:
 
 
 
 
Contracts, Carrying Amount
3.4 
 
 
 
Contracts, fair value
$ 3.4 
 
 
 
Derivative Financial Instruments (Details) (USD $)
In Millions
Oct. 31, 2011
Commodity derivatives [Member] |
Not designated as hedges [Member] |
Other Current Assets [Member]
 
Fair values of derivative instruments
 
Fair value of derivatives in a gain position
$ 1.3 
Fair value of derivatives in a loss position
(0.9)
Currency Derivatives [Member] |
Cash Flow Hedging [Member] |
Other Current Assets [Member]
 
Fair values of derivative instruments
 
Fair value of derivatives in a gain position
0.4 
Fair value of derivatives in a loss position
(0.4)
Currency Derivatives [Member] |
Cash Flow Hedging [Member] |
Accrued Expenses [Member]
 
Fair values of derivative instruments
 
Fair value of derivatives in a gain position
1.5 
Fair value of derivatives in a loss position
(10.5)
Currency Derivatives [Member] |
Cash Flow Hedging [Member] |
Other Liabilities [Member]
 
Fair values of derivative instruments
 
Fair value of derivatives in a gain position
0.4 
Fair value of derivatives in a loss position
(2.5)
Currency Derivatives [Member] |
Not designated as hedges [Member] |
Other Current Assets [Member]
 
Fair values of derivative instruments
 
Fair value of derivatives in a gain position
0.1 
Fair value of derivatives in a loss position
Currency Derivatives [Member] |
Not designated as hedges [Member] |
Accrued Expenses [Member]
 
Fair values of derivative instruments
 
Fair value of derivatives in a gain position
Fair value of derivatives in a loss position
(0.8)
Interest Rate Swap [Member] |
Fair Value Hedging [Member] |
Other Current Assets [Member]
 
Fair values of derivative instruments
 
Fair value of derivatives in a gain position
1.3 
Fair value of derivatives in a loss position
Interest Rate Swap [Member] |
Fair Value Hedging [Member] |
Other Assets [Member]
 
Fair values of derivative instruments
 
Fair value of derivatives in a gain position
2.1 
Fair value of derivatives in a loss position
$ 0 
Derivative Financial Instruments (Details 1) (USD $)
In Millions
3 Months Ended
Oct. 31,
6 Months Ended
Oct. 31,
2011
2010
2011
2010
Currency Derivatives [Member] |
Net Sales [Member] |
Cash Flow Hedging [Member]
 
 
 
 
Fair values of derivative instruments affecting statements of operations
 
 
 
 
Net gain (loss) reclassified from AOCI into income
$ (2.8)
$ 0.5 
$ (8.1)
$ 4.4 
Currency Derivatives [Member] |
Net Sales [Member] |
Not designated as hedges [Member]
 
 
 
 
Fair values of derivative instruments affecting statements of operations
 
 
 
 
Gain (loss) on derivative instruments recognized in income
2.8 
(5.3)
3.5 
(4.6)
Commodity derivatives [Member] |
Cost of Sales [Member] |
Not designated as hedges [Member]
 
 
 
 
Fair values of derivative instruments affecting statements of operations
 
 
 
 
Gain (loss) on derivative instruments recognized in income
(0.7)
4.7 
(2.0)
5.0 
Currency Derivatives [Member] |
Other Income [Member] |
Not designated as hedges [Member]
 
 
 
 
Fair values of derivative instruments affecting statements of operations
 
 
 
 
Gain (loss) on derivative instruments recognized in income
(0.5)
(1.1)
(1.6)
(0.5)
Interest Rate Swap [Member] |
Other Income [Member] |
Fair Value Hedging [Member]
 
 
 
 
Fair values of derivative instruments affecting statements of operations
 
 
 
 
Gain (loss) on derivative instruments recognized in income
(0.4)
(0.8)
0.5 
1.9 
Interest Rate Swap [Member] |
Interest Expense [Member] |
Fair Value Hedging [Member]
 
 
 
 
Fair values of derivative instruments affecting statements of operations
 
 
 
 
Gain (loss) on derivative instruments recognized in income
0.9 
 
1.8 
 
Currency Derivatives [Member] |
Cash Flow Hedging [Member]
 
 
 
 
Fair values of derivative instruments affecting statements of operations
 
 
 
 
Net gain (loss) recognized in AOCI
4.7 
(9.8)
5.8 
(9.8)
Currency Derivatives [Member] |
Net Investment Hedging [Member]
 
 
 
 
Fair values of derivative instruments affecting statements of operations
 
 
 
 
Net gain (loss) recognized in AOCI
$ 0 
$ (1.7)
$ 0 
$ (0.8)
Derivative Financial Instruments (Details Textual) (USD $)
In Millions, unless otherwise specified
Oct. 31, 2011
Bushels
Derivative Financial Instruments (Textuals) [Abstract]
 
Outstanding foreign currency contracts with notional amounts
$ 452.4 
Outstanding exchange-traded futures and options contracts of corn ( In bushels)
4,000,000 
Fixed-to-floating interest rate swaps outstanding with a notional value
375.0 
Net losses recorded in AOCI expected to reclassify to earnings during the next 12 months
7.2 
Maximum term of outstanding derivative contracts
24 months 
Aggregate fair value of derivatives with creditworthiness requirements that were in a net liability position
$ 8.5 
Subsequent Event (Details) (Financing [Member], USD $)
In Millions
6 Months Ended
Oct. 31, 2011
Financing [Member]
 
Subsequent Event [Line Items]
 
Amount of credit agreement
$ 800 
Credit Agreement, Expiration Date
2016-11-18 
Prior Credit Agreement, Expiration Date
April 2012 
Credit Agreement, Restrictive Covenant
Ratio of consolidated EBITDA (as defined in the agreement) to consolidated interest expense of at least 3 to 1.