Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2017

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

Property and equipment consists of the following:
	December 31,
	2017			2016
	(In millions)
Land	$	22		$	23
Buildings	111			108
Leasehold improvements	92			89
Data processing equipment	156			159
Furniture, fixtures and equipment	224			225
	605			604
Accumulated depreciation and amortization	(412		)	(412		)
	$	193		$	192