Leases, Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum rental payments on operating leases

Future minimum rental payments on operating leases with initial non-cancellable lease terms in excess of one year were due as follows at December 31, 2017:

(In millions)
Year ending December 31,
2018	$	109
2019	81
2020	52
2021	37
2022	30
Thereafter	101
Total	$	410