Leasing (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Schedule of Lease Expense and Operating Cash Flows

Lease expense and operating cash flows include:

	2021		2020
Costs from operating leases	$	70	$	74
Variable lease payments	$	13	$	11
Short-term rental expense	$	3	$	3

Schedule of Weighted Average Lease Term and Weighted Average Discount Rate

The weighted average lease term and weighted average discount rate were as follows:

December 31,	2021			2020
Weighted average lease term for operating leases (years)	4.9			4.4
Weighted average discount rate for operating leases		5.2	%		5.2	%

Schedule of Aggregate Right-of Use Assets and Related Lease Obligations

The following represents the aggregate right-of-use assets and related lease obligations recognized in the Consolidated Balance Sheet:

December 31,	2021		2020
Properties, plants, and equipment, net	$	97	$	137
Other current liabilities		35		60
Other noncurrent liabilities and deferred credits		64		82
Total operating lease liabilities	$	99	$	142

Schedule of Future Cash Flows Related to Operating Lease Obligations

The future cash flows related to the operating lease obligations as of December 31, 2021 were as follows:

Year Ending December 31,
2022	$	41
2023		27
2024		15
2025		10
2026		7
Thereafter		17
Total lease payments (undiscounted)		117
Less: discount to net present value		(18	)
Total	$	99