Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt and Borrowing Arrangements (Schedule of Company's Indebtedness) (Details)

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Long-Term Debt and Borrowing Arrangements (Schedule of Company's Indebtedness) (Details) - USD ($)
Sep. 30, 2023
Dec. 31, 2022
Apr. 08, 2022
Debt Instrument [Line Items]      
Debt, Weighted Average Interest Rate 4.59% 3.79%  
Total long-term debt $ 2,160,000,000 $ 2,077,000,000  
Less: Current portion of long-term debt 37,000,000 20,000,000  
Long-term debt $ 2,123,000,000 $ 2,057,000,000  
Finance leases      
Debt Instrument [Line Items]      
Debt, Weighted Average Interest Rate 4.50% 4.50%  
Finance lease liabilities, noncurrent $ 41,000,000 $ 45,000,000  
$750 million revolving credit facility (due May 2023)      
Debt Instrument [Line Items]      
Debt issuance costs 3,000,000 4,000,000  
Line of Credit      
Debt Instrument [Line Items]      
Debt instrument, face amount   2,350,000,000  
Line of Credit | $750 million revolving credit facility (due May 2023)      
Debt Instrument [Line Items]      
Debt instrument, face amount 750,000,000 750,000,000  
Long-term debt $ 110,000,000 0  
Debt, Weighted Average Interest Rate 7.42%    
Long-term Debt | $400 million term loan A (due April 2027)      
Debt Instrument [Line Items]      
Debt instrument, face amount $ 400,000,000    
Long-term debt $ 389,000,000 $ 399,000,000 $ 400,000,000
Debt, Weighted Average Interest Rate 6.70% 5.92%  
Long-term Debt | $1.6 billion term loan B (due May 2025)      
Debt Instrument [Line Items]      
Debt instrument, face amount $ 1,600,000,000    
Long-term debt   $ 1,139,000,000  
Debt, Weighted Average Interest Rate   3.70%  
Long-term Debt | Term Loan due 2030      
Debt Instrument [Line Items]      
Debt instrument, face amount 1,100,000,000    
Long-term debt $ 1,125,000,000    
Debt, Weighted Average Interest Rate 4.11%    
Senior Notes | Senior Unsecured Notes due August 2028      
Debt Instrument [Line Items]      
Debt instrument, interest rate, stated percentage 4.375%    
Long-term debt $ 495,000,000 $ 494,000,000  
Debt, Weighted Average Interest Rate 4.38% 4.38%  
Term loan and senior unsecured notes      
Debt Instrument [Line Items]      
Debt issuance costs $ 17,000,000 $ 11,000,000  
Term Loan due 2030      
Debt Instrument [Line Items]      
Debt Instrument, Unamortized Discount $ 5,000,000