Cover

Submission	Feb. 20, 2026
Submission [Line Items]
Central Index Key	0001402057
Registrant Name	CDW Corp
Form Type	S-3
Submission Type	S-3ASR
Fee Exhibit Type	EX-FILING FEES
Offering Table N/A
Offset Table N/A	N/A
Combined Prospectus Table N/A	N/A

Offerings	Feb. 20, 2026 USD ($)
Offering: 1
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Equity
Security Class Title	Common stock, par value $0.01
Fee Rate	0.01381%
Amount of Registration Fee	$ 0.00
Offering Note	(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares. Includes an indeterminate amount of our securities as may be issued upon conversion of or exchange for, as the case may be, any other securities registered under this registration statement. (2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of all registration fees. (8) These are securities of CDW Corporation.
Offering: 2
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Equity
Security Class Title	Preferred stock, par value $0.01
Fee Rate	0.01381%
Amount of Registration Fee	$ 0.00
Offering Note	(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares. Includes an indeterminate amount of our securities as may be issued upon conversion of or exchange for, as the case may be, any other securities registered under this registration statement. (2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of all registration fees. (8) These are securities of CDW Corporation.
Offering: 3
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Equity
Security Class Title	Depositary Shares
Fee Rate	0.01381%
Amount of Registration Fee	$ 0.00
Offering Note	(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares. Includes an indeterminate amount of our securities as may be issued upon conversion of or exchange for, as the case may be, any other securities registered under this registration statement. (2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of all registration fees. (3) Each depositary share registered hereunder will be issued under a deposit agreement and will represent an interest in a fractional share or multiple shares of preferred stock and will be evidenced by a depositary receipt. (8) These are securities of CDW Corporation.
Offering: 4
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Other
Security Class Title	Warrants
Fee Rate	0.01381%
Amount of Registration Fee	$ 0.00
Offering Note	(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares. Includes an indeterminate amount of our securities as may be issued upon conversion of or exchange for, as the case may be, any other securities registered under this registration statement. (2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of all registration fees. (8) These are securities of CDW Corporation.
Offering: 5
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Other
Security Class Title	Subscription Rights
Fee Rate	0.01381%
Amount of Registration Fee	$ 0.00
Offering Note	(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares. Includes an indeterminate amount of our securities as may be issued upon conversion of or exchange for, as the case may be, any other securities registered under this registration statement. (2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of all registration fees. (4) The subscription rights to purchase shares of common stock, preferred stock, depositary shares or debt securities will be offered without consideration. (8) These are securities of CDW Corporation.
Offering: 6
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Debt
Security Class Title	Debt Securities
Fee Rate	0.01381%
Amount of Registration Fee	$ 0.00
Offering Note	(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares. Includes an indeterminate amount of our securities as may be issued upon conversion of or exchange for, as the case may be, any other securities registered under this registration statement. (2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of all registration fees. (5) The debt securities may be issued by one or more of the registrants without guarantees or may be guaranteed by one or more of the registrants.
Offering: 7
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Other
Security Class Title	Guarantee of Debt Securities
Fee Rate	0.01381%
Amount of Registration Fee	$ 0.00
Offering Note	(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares. Includes an indeterminate amount of our securities as may be issued upon conversion of or exchange for, as the case may be, any other securities registered under this registration statement. (2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of all registration fees. (6) Pursuant to Rule 457(n), no registration fee is payable with respect to any such guarantees. (7) The guarantees of debt securities will be issued by one or more of the registrants and will be issued without additional consideration.
Offering: 8
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Other
Security Class Title	Share Purchase Contracts
Fee Rate	0.01381%
Amount of Registration Fee	$ 0.00
Offering Note	(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares. Includes an indeterminate amount of our securities as may be issued upon conversion of or exchange for, as the case may be, any other securities registered under this registration statement. (2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of all registration fees. (8) These are securities of CDW Corporation.
Offering: 9
Offering:
Fee Previously Paid	false
Other Rule	true
Security Type	Other
Security Class Title	Share Purchase Units
Fee Rate	0.01381%
Amount of Registration Fee	$ 0.00
Offering Note	(1) An indeterminate aggregate initial offering price or number of the securities of each identified class is being registered as may from time to time be offered at indeterminate prices. Separate consideration may or may not be received for securities that are issuable on exercise, conversion or exchange of other securities or that are issued in units or represented by depositary shares. Includes an indeterminate amount of our securities as may be issued upon conversion of or exchange for, as the case may be, any other securities registered under this registration statement. (2) In accordance with Rules 456(b) and 457(r) under the Securities Act of 1933, as amended, the registrant is deferring payment of all registration fees. (8) These are securities of CDW Corporation.

Fees Summary	Feb. 20, 2026 USD ($)
Fees Summary [Line Items]
Total Offering	$ 0.00
Previously Paid Amount	0.00
Total Fee Amount	0.00
Total Offset Amount	0.00
Net Fee	$ 0.00