Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016	Oct. 28, 2017	Oct. 29, 2016
Net income	$ 641,436	$ 549,786	$ 1,730,672	$ 1,620,306
Additions to other comprehensive income:
Foreign currency translation adjustments, net of related tax provision (benefit)	(46,029)	(94,590)	79,393	(93,304)
Recognition of net (losses) on benefit obligations, net of related tax provision (benefit)		(71,525)		(71,525)
Reclassifications from other comprehensive income to net income:
Pension settlement charge, net of related tax provision (benefit)		18,804		18,804
Amortization of prior service cost and deferred gains, net of related tax provision (benefit)	3,669	5,263	11,401	11,427
Amortization of loss on cash flow hedge, net of related tax provision (benefit)	171	171	513	513
Other comprehensive income (loss), net of tax	(42,189)	(141,877)	91,307	(134,085)
Total comprehensive income	$ 599,247	$ 407,909	$ 1,821,979	$ 1,486,221