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SHORT TERM BORROWINGS, LONG-TERM DEBT AND AVAILABLE CREDIT FACILITIES Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Apr. 09, 2020
Mar. 31, 2020
May 01, 2020
Apr. 16, 2020
Senior floating rate note due 2020 [Member]        
Debt Instrument [Line Items]        
Senior Notes, Current   $ 500    
Senior Fixed Rate Notes due 2020 [Member]        
Debt Instrument [Line Items]        
Debt Instrument, Interest Rate, Stated Percentage   3.77%    
Senior Notes, Current   $ 1,500    
Old 364-day Revolving Credit Facility [Member]        
Debt Instrument [Line Items]        
Line of Credit Facility, Maximum Borrowing Capacity   750    
Proceeds from Lines of Credit   $ 250    
Subsequent Event [Member] | Old 364-day Revolving Credit Facility [Member]        
Debt Instrument [Line Items]        
Repayments of Lines of Credit $ 250      
Subsequent Event [Member] | 1B Revolving Credit Facility [Member]        
Debt Instrument [Line Items]        
Line of Credit Facility, Maximum Borrowing Capacity       $ 1,000
Unsecured Debt [Member] | Subsequent Event [Member] | Senior unsecured notes due 2023 [Member]        
Debt Instrument [Line Items]        
Debt Instrument, Face Amount     $ 2,000  
Debt Instrument, Interest Rate, Stated Percentage     2.169%