Property and Equipment, net (Tables)

12 Months Ended

Dec. 31, 2019

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment, Net

Property and equipment, net consisted of:

	As of December 31,
	2019			2018
Land	$	48		$	49
Buildings and leasehold improvements	565			625
Capitalized software	789			613
Furniture, fixtures and equipment	400			411
Projects in process	180			169
Buses and support vehicles	88			95
	2,070			1,962
Less: Accumulated depreciation and amortization	(1,278		)	(1,226		)
Property and equipment, net	$	792		$	736