NET INCOME PER CLASS A COMMON SHARE - Schedule of Computation of Basic and Diluted Net Income Per Share (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Feb. 26, 2022	Feb. 27, 2021	Feb. 29, 2020
Basic net income per Class A common share
Net income	$ 1,619.6	$ 850.2	$ 466.4
Accrued dividends on Convertible Preferred Stock	(109.4)	(86.0)	0.0
Earnings allocated to Convertible Preferred Stock	(226.2)	0.0	0.0
Net income allocated to Class A common stockholders - Basic	$ 1,284.0	$ 764.2	$ 466.4
Weighted average Class A common shares outstanding - Basic (in shares)	469,600,000	500,300,000	579,400,000
Basic net income per Class A common share (in dollars per share)	$ 2.73	$ 1.53	$ 0.80
Diluted net income per Class A common share
Accrued dividends on Convertible Preferred Stock	$ 0.0	$ 86.0	$ 0.0
Earnings allocated to Convertible Preferred Stock	0.0	0.0	0.0
Net income allocated to Class A common stockholders - Diluted	$ 1,284.0	$ 850.2	$ 466.4
Dilutive effect of:
Restricted stock units and awards (in shares)	2,700,000	1,100,000	1,300,000
Convertible preferred stock (in shares)	0	73,700,000	0
Weighted average Class A common shares outstanding - Diluted (in shares)	475,300,000	578,100,000	580,300,000
Diluted net income per Class A common share (in dollars per share)	$ 2.70	$ 1.47	$ 0.80
Number of securities excluded from computation of earnings per share (in shares)	0	0	0
RSUs
Dilutive effect of:
Restricted stock units and awards (in shares)	5,700,000	4,100,000	900,000
Series A-1 convertible preferred stock
Dilutive effect of:
Convertible preferred stock (in shares)	97,700,000