Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt and Borrowing Arrangements (Narrative) (Details)

v3.19.1
Long-Term Debt and Borrowing Arrangements (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
May 30, 2018
Debt Instrument [Line Items]          
Interest Rate Cash Flow Hedge Liability at Fair Value $ 15,000,000 $ 15,000,000   $ 5,000,000  
Gains recognized in Accumulated other comprehensive income   10,000,000      
Unrealized losses on cash flow hedges   8,000,000 $ 0    
Interest Expense, net   24,000,000 $ 1,000,000    
Interest paid   18,000,000      
Interest Rate Swap          
Debt Instrument [Line Items]          
Total notional amount 1,000,000,000.0 1,000,000,000.0      
Interest Rate Swap 1          
Debt Instrument [Line Items]          
Total notional amount $ 500,000,000 $ 500,000,000      
Term of derivative contract 5 years        
Fixed interest rate on interest rate swap 2.61% 2.61%      
Interest Rate Swap 2          
Debt Instrument [Line Items]          
Total notional amount $ 500,000,000 $ 500,000,000      
Term of derivative contract 3 years        
Fixed interest rate on interest rate swap 2.43% 2.43%      
Term loan (due May 2025) | Long-term Debt          
Debt Instrument [Line Items]          
Debt instrument, face amount         $ 1,600,000,000.0
5.375% senior unsecured notes (due April 2026) | Long-term Debt          
Debt Instrument [Line Items]          
Debt instrument, interest rate, stated percentage 5.375% 5.375%      
$750 million revolving credit facility (due May 2023)          
Debt Instrument [Line Items]          
Maximum borrowing capacity $ 750,000,000 $ 750,000,000      
Debt issuance costs $ 5,000,000 $ 5,000,000