Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Narrative (Details)

v3.20.4
Long-Term Debt - Narrative (Details) - USD ($)
3 Months Ended 12 Months Ended
Apr. 19, 2018
May 02, 2020
Feb. 01, 2020
May 05, 2018
Jan. 30, 2021
Feb. 01, 2020
Feb. 02, 2019
Jan. 30, 2016
Debt Instrument [Line Items]                
Borrowing capacity         $ 356,500,000      
Principal amount of debt     $ 3,800,000,000.0   3,250,000,000.0 $ 3,800,000,000.0    
Proceeds from revolving credit facility         750,000,000.0 0 $ 50,000,000.0  
Amortizable non-cash deferred financing costs             41,200,000  
Repayments of revolving credit facility         750,000,000.0 0 50,000,000.0  
Prepayment penalties             $ 114,300,000  
Revolving Credit Facility | COVID-19                
Debt Instrument [Line Items]                
Proceeds from revolving credit facility   $ 750,000,000.0            
3.70% Senior Notes, due 2023                
Debt Instrument [Line Items]                
Stated percentage 3.70%              
4.00% Senior Notes, due 2025                
Debt Instrument [Line Items]                
Stated percentage 4.00%              
4.20% Senior Notes, due 2028                
Debt Instrument [Line Items]                
Stated percentage 4.20%              
Senior Secured Credit Facilities                
Debt Instrument [Line Items]                
Repayments of revolving credit facility $ 2,200,000,000              
Acquisition Notes                
Debt Instrument [Line Items]                
Redemption of debt       $ 750,000,000.0        
Amortizable non-cash deferred financing costs       $ 6,100,000        
Principal payments for long-term debt 2,500,000,000              
Line of Credit                
Debt Instrument [Line Items]                
Borrowing capacity 2,030,000,000.00              
Line of Credit | Revolving Credit Facility                
Debt Instrument [Line Items]                
Borrowing capacity $ 1,250,000,000       1,250,000,000      
Principal amount of debt     0   $ 0 0    
Line of Credit | Revolving Credit Facility | LIBOR                
Debt Instrument [Line Items]                
Basis spread on variable rate 1.25%       1.125%      
Line of Credit | Revolving Credit Facility | LIBOR | Minimum                
Debt Instrument [Line Items]                
Basis spread on variable rate 1.00%              
Line of Credit | Revolving Credit Facility | LIBOR | Maximum                
Debt Instrument [Line Items]                
Basis spread on variable rate 1.50%              
Line of Credit | Letter of Credit                
Debt Instrument [Line Items]                
Borrowing capacity $ 350,000,000.0              
Line of Credit | Unsecured Debt                
Debt Instrument [Line Items]                
Principal amount of debt 782,000,000.0              
Proceeds from long-term debt, net of discount $ 782,000,000.0              
Line of Credit | Unsecured Debt | LIBOR                
Debt Instrument [Line Items]                
Basis spread on variable rate 1.00%              
Senior Notes | Senior Floating Rate Notes, due 2020                
Debt Instrument [Line Items]                
Principal amount of debt $ 750,000,000.0   250,000,000.0   $ 0 250,000,000.0    
Percentage of principal amount redeemed in event of change of control 101.00%              
Principal payments for long-term debt   $ 250,000,000.0 500,000,000.0          
Senior Notes | Senior Floating Rate Notes, due 2020 | LIBOR                
Debt Instrument [Line Items]                
Basis spread on variable rate 0.70%              
Senior Notes | Fixed Rate Notes                
Debt Instrument [Line Items]                
Percentage of principal amount redeemed 100.00%              
Senior Notes | 3.70% Senior Notes, due 2023                
Debt Instrument [Line Items]                
Principal amount of debt $ 1,000,000,000.0   1,000,000,000.0   $ 1,000,000,000.0 1,000,000,000.0    
Stated percentage 3.70%       3.70%      
Senior Notes | 4.00% Senior Notes, due 2025                
Debt Instrument [Line Items]                
Principal amount of debt $ 1,000,000,000.0   1,000,000,000.0   $ 1,000,000,000.0 1,000,000,000.0    
Stated percentage 4.00%       4.00%      
Senior Notes | 4.20% Senior Notes, due 2028                
Debt Instrument [Line Items]                
Principal amount of debt $ 1,250,000,000   1,250,000,000.0   $ 1,250,000,000.0 1,250,000,000.0    
Stated percentage 4.20%       4.20%      
Senior Notes | 5.00% Senior Notes, due 2021                
Debt Instrument [Line Items]                
Principal amount of debt     $ 300,000,000.0   $ 0 $ 300,000,000.0   $ 300,000,000.0
Stated percentage         5.00%     5.00%
Principal payments for long-term debt               $ 300,000,000.0