Leases - Supplemental Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Lessee, Operating Lease, Description [Abstract]
Operating lease right-of-use assets, net	$ 137	$ 117
Accrued expenses, other	22	22
Other liabilities	130	107
Present value of net minimum lease payments	$ 152	$ 129
Weighted-average remaining lease term:
Operating lease (in years)	9 years 2 months 12 days	8 years 1 month 6 days
Weighted-average discount rate:
Operating lease (percent)	3.30%	3.50%
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accrued expenses and other current liabilities (Note 9)	Accrued expenses and other current liabilities (Note 9)
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Accrued expenses and other current liabilities (Note 9)	Accrued expenses and other current liabilities (Note 9)