Shareholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, shares in Millions			3 Months Ended				9 Months Ended		57 Months Ended
	Mar. 14, 2022	Jan. 24, 2022	Oct. 29, 2022	Jul. 30, 2022	Apr. 30, 2022	Oct. 30, 2021	Oct. 29, 2022	Oct. 30, 2021	Oct. 29, 2022	Jun. 30, 2022	Jan. 29, 2022	Jan. 21, 2022
Class of Stock [Line Items]
Amount of preferred dividends in arrears			$ 0			$ 0	$ 0	$ 0
Amount repurchased			20,200,000	$ 22,800,000	$ 268,200,000	$ 41,100,000
Accelerated share repurchases, total Value committed to repurchase												$ 250,000,000
Accelerated share repurchases, payment		$ 250,000,000
Treasury stock, shares, acquired	0.8	2.5
Accelerated share repurchases, initial price paid per share		$ 80
Accelerated share repurchases, prepayment amount, percent paid up front		80.00%
Accelerated share repurchases, prepayment amount, percent to be paid upon final settlement	20.00%
2017 Program
Class of Stock [Line Items]
Increase to authorized amount										$ 500,000,000	$ 559,400,000
Amount authorized										$ 1,700,000,000	$ 1,200,000,000
Amount repurchased							361,200,000	$ 41,100,000	$ 1,100,000,000
Remaining authorized repurchase amount			$ 602,200,000				$ 602,200,000		$ 602,200,000