Leases (Tables)

6 Months Ended

Jun. 30, 2021

Leases [Abstract]

Schedule of supplemental balance sheet information

Supplemental balance sheet information related to leases is as follows.

	June 30, 2021			December 31, 2020
Operating lease right-of-use assets:
Included within other noncurrent assets	$	1,288		$	1,214
Operating lease liabilities:
Current portion included within accounts payable and accrued liabilities	$	258		$	235
Long-term portion included within other long-term liabilities	1,166			1,110
	$	1,424		$	1,345
Weighted average remaining lease term for operating leases	6.0 years			6.4 years
Weighted average discount rate for operating leases	3.6		%	3.9		%

Schedule of future minimum lease payments for operating leases

Maturities of operating lease liabilities as of June 30, 2021 are as follows.

Six months ended December 31, 2021	$	165
2022	320
2023	299
2024	250
2025	199
Thereafter	421
Undiscounted lease cash flow commitments	1,654
Reconciling impact from discounting	(230)
Lease liabilities on consolidated balance sheet as of June 30, 2021	$	1,424