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Capital Stock and Earnings (Loss) Per Share - Additional Information (Details) - USD ($) $ / shares in Units, shares in Millions	3 Months Ended				9 Months Ended
	Jan. 30, 2021	Oct. 31, 2020	May 02, 2020	Nov. 02, 2019	Oct. 31, 2020	Nov. 02, 2019	Feb. 29, 2020	Feb. 28, 2019
Capital Unit [Line Items]
Common stock repurchased and retired				$ 490,639,000	$ 201,500,000	$ 1,190,390,000
Cash payments for repurchase of common stock					201,500,000	$ 1,200,000,000
Remaining available stock under stock repurchase plan		$ 3,000,000,000.0			$ 3,000,000,000.0
Antidilutive options excluded (in shares)		17.7		12.0	49.1	12.0
Cash dividends declared per share (in dollars per share)		$ 0		$ 0.230	$ 0	$ 0.690
Forecast
Capital Unit [Line Items]
Cash dividends declared per share (in dollars per share)	$ 0.26
Trade Date Basis
Capital Unit [Line Items]
Common stock repurchased and retired (in shares)			3.2
Common stock repurchased and retired			$ 190,100,000
Stock Repurchase Program 2020
Capital Unit [Line Items]
Stock repurchase program, common stock purchase value							$ 1,500,000,000
Stock Repurchase Program 2019
Capital Unit [Line Items]
Stock repurchase program, common stock purchase value								$ 1,500,000,000