Leases - Schedule of Operating ROU Assets and Lease Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Leases [Abstract]
ROU assets	$ 237	$ 243
Current lease liabilities	77	66
Non-current lease liabilities	212	224
Total lease liabilities	$ 289	$ 290
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other liabilities	Accrued expenses and other liabilities
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Total lease liabilities	Total lease liabilities