Debt - Schedule of Aggregate Contractual Principal Payments (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Debt Disclosure [Abstract]    
2022 $ 38  
2023 32  
2024 84  
2025 325  
2026 1,882  
Thereafter 497  
Total payments $ 2,858 $ 4,150