v3.22.4
Employee Benefit Plans - Fair Value of Pension Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Domestic plan [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets $ 271 $ 374 $ 343
Domestic plan [member] | Bond funds [member] | Level 1 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 6 3  
Domestic plan [member] | Common collective trusts [member] | Fair value measured at net asset value per share [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets [1] 265 371  
International plans [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 60 71 70
International plans [member] | Cash and cash equivalents [member] | Level 1 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets   12  
International plans [member] | Equity funds [member] | Level 1 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 3 3  
International plans [member] | Equity funds [member] | Level 2 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 4 4  
International plans [member] | Bond funds [member] | Level 2 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 6 6  
International plans [member] | Common collective trusts [member] | Fair value measured at net asset value per share [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets [1] 35 46  
International plans [member] | Cash | Level 1 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 12    
U.K. plan [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 277 505 $ 485
U.K. plan [member] | Cash and cash equivalents [member] | Level 1 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets   12  
U.K. plan [member] | Equity funds [member] | Fair value measured at net asset value per share [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets [1]   86  
U.K. plan [member] | Bond funds [member] | Level 1 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets   42  
U.K. plan [member] | Bond funds [member] | Level 2 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 35 34  
U.K. plan [member] | Bond funds [member] | Fair value measured at net asset value per share [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets [1] 44 69  
U.K. plan [member] | Alternative investments [member] | Fair value measured at net asset value per share [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets [1] 111 168  
U.K. plan [member] | Other Investments [member] | Fair value measured at net asset value per share [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets [1] 50 60  
U.K. plan [member] | Cash | Level 1 [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets 13    
U.K. plan [member] | Cash Equivalents | Fair value measured at net asset value per share [member]      
Defined Benefit Plan Disclosure [Line Items]      
Fair value of plan assets [1] $ 24 $ 34  
[1] Certain investments are measured at net asset value per share as a practical expedient and, therefore, have not been classified in the fair value hierarchy.