Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Schedule of Activities Associated With Operating Leases

The following table presents activities associated with our leases (in millions):

	December 31,
	2021		2020		2019
Fixed lease expenses	$	39	$	35	$	37
Variable lease expenses	37		34		29
Total lease expenses	$	76	$	69	$	66
Cash paid for leases	$	76	$	69	$	67
ROU assets obtained in exchange for lease obligations	$	32	$	55	$	42
Reductions of ROU assets and lease liabilities	—		(3)		(16)
Net non-cash increases to ROU assets and lease liabilities	$	32	$	52	$	26

Schedule of Future Minimum Lease Payments

Future minimum lease payments under non-cancellable leases as of December 31, 2021 were as follows (in millions):

2022	$	40
2023	36
2024	30
2025	24
2026	18
Thereafter	27
Total future minimum lease payments	$	175
Less: Interest	(21)
Present value of lease liabilities	$	154
Reported as of December 31, 2021:
Current portion of lease liabilities	$	33
Long-term lease liabilities	121
Present value of lease liabilities	$	154