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Derivative Financial Instruments - Derivative Activity in AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 01, 2020	Aug. 03, 2019	Aug. 01, 2020	Aug. 03, 2019	May 03, 2020	Feb. 02, 2020	May 05, 2019	Feb. 03, 2019
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Beginning balance	$ 486,789	$ 565,078	$ 661,347	$ 853,645
Cumulative adjustment from adoption of new guidance	486,789	572,795	661,347	572,795
Ending balance	454,828	572,795	454,828	572,795
Cumulative effect period of adoption adjustment
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Cumulative adjustment from adoption of new guidance								$ 297
Derivative Financial Instruments Designated as Cash Flow Hedges
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Beginning balance	7,711	8,663	6,300	2,999
Cumulative adjustment from adoption of new guidance	(1,499)	8,663	(1,499)	2,999				1,981
Net gains (losses) from changes in cash flow hedges	(7,012)	1,978		5,842
Gains (losses) arising during the period	(7,012)	1,978	(3,832)	5,842
Net gains reclassified into earnings (loss)	(2,198)	(1,572)	(3,967)	(1,753)
Ending balance	$ (1,499)	$ 9,069	$ (1,499)	$ 9,069
Derivative Financial Instruments Designated as Cash Flow Hedges \| Cumulative effect period of adoption adjustment
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Cumulative adjustment from adoption of new guidance					$ 0	$ 0	$ 0	$ 1,981