Quarterly report pursuant to Section 13 or 15(d)

DEBT - Additional Information (Details)

v3.8.0.1
DEBT - Additional Information (Details)
3 Months Ended
Mar. 31, 2018
USD ($)
extension
Dec. 31, 2017
USD ($)
Debt Instrument [Line Items]    
Line of credit facility, potential maximum borrowing capacity $ 1,200,000,000.0  
Commercial paper notes 900,000,000.0  
Long-term Debt 2,638,500,000 $ 2,715,300,000
Receivables Securitization Facility    
Debt Instrument [Line Items]    
Credit facility borrowing capacity 225,000,000.0  
Debt instrument, term   2 years
Outstanding borrowings 0  
Debt Instrument, Collateral Amount $ 214,700,000  
Maximum    
Debt Instrument [Line Items]    
Debt instrument, term 1 year  
Commercial paper, maturity period range 397 days  
Revolving Credit Facility    
Debt Instrument [Line Items]    
Credit facility borrowing capacity $ 900,000,000.0  
Debt instrument, term 5 years  
Line of credit facility, expiration date Nov. 30, 2020  
Line of credit facility, expiration date, maximum number of extensions | extension 2  
Line of credit facility, expiration date, extension period 1 year  
Outstanding borrowings $ 100,000,000  
Line of credit facility, available for borrowing 298,800,000  
Term Loan    
Debt Instrument [Line Items]    
Credit facility borrowing capacity $ 800,000,000.0  
Debt instrument, term 3 years  
Line of credit facility, expiration date Nov. 30, 2018  
Letter of Credit    
Debt Instrument [Line Items]    
Letters of credit outstanding, amount $ 15,500,000