Condensed Consolidated Statements of Operations and Comprehensive Income - USD ($) shares in Millions, $ in Millions	4 Months Ended
	Jun. 18, 2022	Jun. 19, 2021
Income Statement [Abstract]
Net sales and other revenue	$ 23,310.3	$ 21,269.4
Cost of sales	16,765.3	15,078.4
Gross margin	6,545.0	6,191.0
Selling and administrative expenses	5,864.3	5,503.6
(Gain) loss on property dispositions and impairment losses, net	(79.4)	0.3
Operating income	760.1	687.1
Interest expense, net	138.9	153.3
Other income, net	(6.3)	(43.5)
Income before income taxes	627.5	577.3
Income tax expense	143.3	132.5
Net income	484.2	444.8
Other comprehensive income (loss), net of tax
Recognition of pension gain	0.2	0.1
Other	(3.0)	0.0
Other comprehensive (loss) income	(2.8)	0.1
Comprehensive income	$ 481.4	$ 444.9
Net income per Class A common share
Basic net income per class A common share (in dollars per share)	$ 0.86	$ 0.80
Diluted net income per class A common share (in dollars per share)	$ 0.84	$ 0.78
Weighted average Class A common shares outstanding (in millions)
Basic (in shares)	513.3	465.1
Diluted (in shares)	576.3	571.4