Derivative Financial Instruments - Derivative Activity in AOCI (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2020	Nov. 02, 2019	Oct. 31, 2020	Nov. 02, 2019	Aug. 02, 2020	May 02, 2020	Feb. 02, 2020	Aug. 04, 2019	May 04, 2019	Feb. 03, 2019
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Beginning balance	$ 454,828	$ 572,795	$ 661,347	$ 853,645
Cumulative adjustment from adoption of new guidance	454,828	585,760	661,347	585,760		$ 486,789			$ 565,078
Ending balance	478,707	585,760	478,707	585,760
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	(1,499)	9,069	6,300	2,999
Cumulative adjustment from adoption of new guidance	(1,499)	9,069	6,300	2,999						1,981
Net gains (losses) from changes in cash flow hedges	1,286	776	(2,546)	6,618
Net gains reclassified into earnings (loss)	(1,553)	(2,527)	(5,520)	(4,280)
Ending balance	(1,766)	7,318	(1,766)	7,318
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
Retained Earnings
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Beginning balance	952,707	1,053,604	1,130,409	1,077,747
Cumulative adjustment from adoption of new guidance	971,724	1,058,568	971,724	1,058,568		973,006			1,036,386
Ending balance	971,724	1,058,568	971,724	1,058,568
Retained Earnings | 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										(1,684)
Retained Earnings | Cumulative effect period of adoption adjustment | Accounting Standards Update 2017-12
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Cumulative adjustment from adoption of new guidance										(2,000)
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Beginning balance	(131,609)	(137,202)	(139,910)	(126,179)
Cumulative adjustment from adoption of new guidance	(134,013)	(135,909)	(139,910)	(126,179)		$ (153,302)			$ (132,706)	1,981
Ending balance	$ (134,013)	$ (135,909)	$ (134,013)	$ (135,909)
Accumulated Other Comprehensive Loss | 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										1,981
Accumulated Other Comprehensive Loss | Cumulative effect period of adoption adjustment | Accounting Standards Update 2017-12
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Cumulative adjustment from adoption of new guidance										$ 2,000