XML 17 R57.htm IDEA: XBRL DOCUMENT v3.20.1
Debt (Narrative) (Short-Term Debt) (Details) - Revolving Credit Facility [Member] - USD ($)
12 Months Ended
Mar. 19, 2020
Feb. 01, 2020
Feb. 02, 2019
Line of Credit Facility [Line Items]      
Line of credit facility, maximum borrowing capacity   $ 1,250,000,000  
Debt instrument, term   5 years  
Outstanding borrowings   $ 0 $ 0
Fed Funds Effective Rate Overnight Index Swap Rate [Member]      
Line of Credit Facility [Line Items]      
Variable interest rate   0.50%  
London Interbank Offered Rate (LIBOR) [Member]      
Line of Credit Facility [Line Items]      
Variable interest rate   1.00%  
Minimum [Member]      
Line of Credit Facility [Line Items]      
Facility fee   0.08%  
Minimum [Member] | Fed Funds Effective Rate Overnight Index Swap Rate [Member]      
Line of Credit Facility [Line Items]      
Variable interest rate   0.00%  
Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member]      
Line of Credit Facility [Line Items]      
Variable interest rate   0.80%  
Maximum [Member]      
Line of Credit Facility [Line Items]      
Facility fee   0.20%  
Maximum [Member] | Fed Funds Effective Rate Overnight Index Swap Rate [Member]      
Line of Credit Facility [Line Items]      
Variable interest rate   0.30%  
Maximum [Member] | London Interbank Offered Rate (LIBOR) [Member]      
Line of Credit Facility [Line Items]      
Variable interest rate   1.30%  
Subsequent Event [Member] | London Interbank Offered Rate (LIBOR), 7 Day [Member]      
Line of Credit Facility [Line Items]      
Variable interest rate 1.015%