Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Millions	Total	Class A Common Stock	Additional paid-in capital	Treasury Stock	Accumulated other comprehensive income	Retained earnings
Beginning balance (in shares) at Feb. 22, 2025		597,964,926
Beginning balance at Feb. 22, 2025	$ 3,385.9	$ 6.0	$ 2,184.0	$ (386.7)	$ 94.7	$ 1,487.9
Beginning balance (in shares) at Feb. 22, 2025				22,522,934
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Equity-based compensation	34.3		34.3
Shares issued and employee tax withholding on vesting of restricted stock units (in shares)		2,482,898
Shares issued and employee tax withholding on vesting of restricted stock units	(31.4)	$ 0.0	(31.4)
Repurchase of common stock (in shares)				14,249,535
Repurchase of common stock	(314.8)			$ (314.8)
Cash dividends declared on common stock	(85.7)					(85.7)
Net income	236.4					236.4
Other comprehensive loss, net of tax	(0.4)				(0.4)
Other activity	0.0		1.1			(1.1)
Other activity (in shares)				0
Ending balance (in shares) at Jun. 14, 2025		600,447,824
Ending balance at Jun. 14, 2025	3,224.3	$ 6.0	2,188.0	$ (701.5)	94.3	1,637.5
Ending balance (in shares) at Jun. 14, 2025				36,772,469
Beginning balance (in shares) at Feb. 28, 2026		600,734,693
Beginning balance at Feb. 28, 2026	$ 1,836.2	$ 6.0	2,219.4	$ (1,850.5)	83.2	1,378.1
Beginning balance (in shares) at Feb. 28, 2026	101,191,791			101,191,791
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Equity-based compensation	$ 31.4		31.4
Shares issued and employee tax withholding on vesting of restricted stock units (in shares)		2,561,634
Shares issued and employee tax withholding on vesting of restricted stock units	(27.4)		(27.4)
Repurchase of common stock (in shares)				13,425,803
Repurchase of common stock	(226.5)			$ (226.5)
Cash dividends declared on common stock	(84.0)					(84.0)
Net income	84.7					84.7
Other comprehensive loss, net of tax	(1.7)				(1.7)
Other activity	0.0		1.4			(1.4)
Ending balance (in shares) at Jun. 20, 2026		603,296,327
Ending balance at Jun. 20, 2026	$ 1,612.7	$ 6.0	$ 2,224.8	$ (2,077.0)	$ 81.5	$ 1,377.4
Ending balance (in shares) at Jun. 20, 2026	114,617,594			114,617,594