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Fair Value Measurements - Fair Value Hierarchy (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Asset Category:    
Retirement plan assets $ 546 $ 711
Fair value measurements, recurring | Estimate of fair value measurement    
Asset Category:    
Retirement plan assets 689 951
Interest rate swaps 10 2
Liability Category:    
Cross currency swaps 8 9
Interest rate swaps   4
Level 1 | Fair value measurements, recurring    
Asset Category:    
Retirement plan assets 7 11
Interest rate swaps 0 0
Liability Category:    
Cross currency swaps 0 0
Interest rate swaps   0
Level 2 | Fair value measurements, recurring    
Asset Category:    
Retirement plan assets 152 303
Interest rate swaps 10 2
Liability Category:    
Cross currency swaps 8 9
Interest rate swaps   4
Level 3 | Fair value measurements, recurring    
Asset Category:    
Retirement plan assets 18 18
Interest rate swaps 0 0
Liability Category:    
Cross currency swaps 0 0
Interest rate swaps   0
NAV | Fair value measurements, recurring    
Asset Category:    
Interest rate swaps 0 0
NAV | Fair value measurements, recurring | Estimate of fair value measurement    
Asset Category:    
Retirement plan assets 512 619
Liability Category:    
Cross currency swaps $ 0 0
Interest rate swaps   $ 0