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Derivative Financial Instruments - Derivative Activity in AOCI (Details) - USD ($) $ in Thousands	3 Months Ended
	May 02, 2020	May 04, 2019	Feb. 02, 2020	Feb. 03, 2019
Accumulated Other Comprehensive Income, Derivatives Qualifying as Hedges, Net of Tax [Roll Forward]
Beginning balance	$ 661,347	$ 853,645
Cumulative adjustment from adoption of new guidance	661,347	565,078
Ending balance	486,789	565,078
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	6,300	2,999
Cumulative adjustment from adoption of new guidance	7,711	8,663
Net gains from changes in cash flow hedges	3,180	3,864
Net gains reclassified into loss	(1,769)	(181)
Ending balance	$ 7,711	$ 8,663
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	$ 1,981