Lessee (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Schedule of components of lease expense

The components of lease expense are as follows:

	Year Ended December 31,
	2021		2020		2019
Operating lease expense	$	104	$	113	$	125
Short-term lease expense	20		20		21
Variable lease expense(1)	48		47		48
Sublease income	(4)		(2)		(1)
Total Lease expense	$	168	$	178	$	193

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(1)Variable lease expense is related to our leased real estate for offices and warehouses and primarily includes labor and operational costs, as well as taxes and insurance.

Schedule of operating leases assets and liabilities

Operating leases ROU assets, net and operating lease liabilities were reported in the Consolidated Balance Sheets as follows:

	December 31,
	2021		2020
Other long-term assets	$	264	$	310
Accrued expenses and other current liabilities	$	79	$	83
Other long-term liabilities	204		250
Total Operating lease liabilities	$	283	$	333

Schedule of supplemental information related to operating leases

Supplemental information related to operating leases is as follows:

	Year Ended December 31,
	2021			2020			2019
Cash paid for amounts included in the measurement of lease liabilities - Operating cash flows	$	109		$	119		$	126
Right-of-use assets obtained in exchange for new lease liabilities (1)	41			76			75
Weighted-average remaining lease term	5 years			5 years			4 years
Weighted-average discount rate	4.67		%	5.03		%	5.47		%

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(1)Includes the impact of new leases as well as remeasurements and modifications to existing leases.

Schedule of maturities and additional information related to operating lease liabilities

Estimated minimum future revenues associated with Equipment on operating leases are as follows:

	December 31,
	2021		2020
12 months	$	202	$	215
24 months	110		129
36 months	61		74
48 months	32		32
60 months	10		12
Thereafter	2		1
Total	$	417	$	463

Maturities and additional information related to operating lease liabilities are as follows:

	December 31,
	2021		2020
12 months	$	98	$	104
24 months	78		88
36 months	45		68
48 months	31		37
60 months	26		25
Thereafter	35		52
Total Lease payments	313		374
Less: Imputed interest	30		41
Total Operating lease liabilities	$	283	$	333