CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Millions	Total	BuyerQuest Acquisition	Common Stock	Common Stock BuyerQuest Acquisition	Additional Paid-in Capital	Additional Paid-in Capital BuyerQuest Acquisition	Accumulated Other Comprehensive Loss	Accumulated Deficit	Treasury Stock
Balance at Dec. 26, 2020	$ 1,880		$ 1		$ 2,675		$ (32)	$ (409)	$ (355)
Balance, Shares at Dec. 26, 2020			62,551,255
Net income (loss)	(208)							(208)
Other comprehensive income (loss)	26						26
Exercise and release of incentive stock (including income tax benefits and withholding)	(26)				(26)
Exercise and release of incentive stock (including income tax benefits and withholding) (in shares)			1,326,226
Amortization of long-term incentive stock grants	38				38
Repurchase of common stock and advance payment for accelerated share repurchase	(307)				(30)				(277)
Common stock issuance related to theBuyerQuest acquisition		$ 35				$ 35
Common stock issuance related to the BuyerQuest acquisition, (in shares)				827,498
Balance at Dec. 25, 2021	1,438		$ 1		2,692		(6)	(617)	(632)
Balance, Shares at Dec. 25, 2021			64,704,979
Net income (loss)	166							166
Other comprehensive income (loss)	(71)						(71)
Exercise and release of incentive stock (including income tax benefits and withholding)	(20)				(20)
Exercise and release of incentive stock (including income tax benefits and withholding) (in shares)			931,036
Amortization of long-term incentive stock grants	40				40
Final settlement of the accelerated share repurchase agreement					29				(29)
Repurchase of common stock	(266)								(266)
Other					1				(1)
Balance at Dec. 31, 2022	1,287		$ 1		2,742		(77)	(451)	(928)
Balance, Shares at Dec. 31, 2022			65,636,015
Net income (loss)	139							139
Other comprehensive income (loss)	(37)						(37)
Exercise and release of incentive stock (including income tax benefits and withholding)	(26)				(26)
Exercise and release of incentive stock (including income tax benefits and withholding) (in shares)			1,064,277
Amortization of long-term incentive stock grants	36				36
Repurchase of common stock	$ (298)								(298)
Repurchase of common stock (in shares)	(6,000,000)
Balance at Dec. 30, 2023	$ 1,101		$ 1		$ 2,752		$ (114)	$ (312)	$ (1,226)
Balance, Shares at Dec. 30, 2023			66,700,292