Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases [Abstract]

Schedule of Activities Associated With Operating Leases

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

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

Schedule of Future Minimum Lease Payments

Future minimum lease payments under non-cancellable operating leases as of December 31, 2020 were as follows (in millions):

2021	$	38
2022	33
2023	29
2024	23
2025	19
Thereafter	44
Total future minimum lease payments	$	186
Less: Interest	(27)
Present value of lease liabilities	$	159
Reported as of December 31, 2020:
Current portion of lease liabilities	$	30
Long-term lease liabilities	129
Present value of lease liabilities	$	159