Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 30, 2021	Oct. 31, 2020	Oct. 30, 2021	Oct. 31, 2020
Statement of Comprehensive Income [Abstract]
Net income	$ 1,023,000	$ 866,656	$ 2,342,611	$ (235,053)
Additions to other comprehensive income (loss):
Foreign currency translation adjustments, net of taxes	(6,688)	(25,568)	14,685	(85,348)
Reclassifications from other comprehensive income (loss) to net income (loss):
Amortization of prior service cost and deferred gains/losses, net of taxes	3,173	5,440	10,442	15,034
Amortization of loss on cash flow hedge, net of taxes	0	208	(263)	624
Other comprehensive income (loss), net of tax	(3,515)	(19,920)	24,864	(69,690)
Total comprehensive income	$ 1,019,485	$ 846,736	$ 2,367,475	$ (304,743)