Leases (Tables)

12 Months Ended

Dec. 31, 2020

Leases

Schedule of components of lease expense

			Year ended December 31,
	Classification		2020		2019
Operating lease expense		Selling, general, and administrative expense, Product costs, and Service costs1	$	47	$	27

¹Excluding depreciation and amortization

Supplemental lease balance sheet information

			December 31,		December 31,
	Classification		2020		2019
Assets:
Operating		Non-current operating lease assets	$	163	$	176
Finance		Property, plant, and equipment, net		4		5
Total lease assets			$	167	$	181
Liabilities:
Current
Operating		Current operating lease liabilities	$	41	$	40
Finance		Current portion long-term debt		2		2
Non-current
Operating		Operating lease liabilities		158		173
Finance		Long-term debt		1		1
Total lease liabilities			$	202	$	216

Schedule of supplemental lease cash flow information

	Year ended December 31,
	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	43	$	30
Loss (gain) on sale of assets		1		(136)
Right-of-use assets obtained in exchange for lease obligations:
Operating leases		16		72

Schedule of other supplemental lease information

	December 31,		December 31,
	2020		2019
Weighted average remaining lease term (in years)
Operating leases		8		9
Finance leases		2		3
Weighted average discount rate
Operating leases		6.5%		6.4%
Finance leases		4.1%		3.5%

Schedule of maturities of finance lease liabilities

Maturities of lease liabilities are as follows:

	2021		2022		2023		2024		2025		Thereafter		Less: imputed interest		Total minimum lease payments
Operating leases	$	43	$	41	$	30	$	26	$	24	$	92	$	(57)	$	199
Finance leases		1		1		1		—		—		—		—		3

Schedule of maturities of operating liabilities

	2021		2022		2023		2024		2025		Thereafter		Less: imputed interest		Total minimum lease payments
Operating leases	$	43	$	41	$	30	$	26	$	24	$	92	$	(57)	$	199
Finance leases		1		1		1		—		—		—		—		3