Leases (Tables)

12 Months Ended

Dec. 31, 2018

Leases [Abstract]

Schedule of Future Minimum Lease Payments for Operating and Capital Leases

					Financing
Year Ending December 31,	Operating (1)		Capital		Obligations
2019	$	188	$	12	$	12
2020		157		10		9
2021		121		8		10
2022		98		7		10
2023		79		14		10
Thereafter		234		121		106
Total minimum future payments	$	877		172		157
Less:  Imputed interest				(80)		(18)
Total capital lease and financing obligations				92		139
Less:  Current portion				(8)		(5)
Long-term capital lease and financing obligations			$	84	$	134

(1)Minimum lease payments have not been reduced by minimum sublease rentals due in the future, which are considered immaterial.