Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2016

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum aggregate rental commitments due under all noncancelable operating leases, net of sublease income

Future minimum aggregate rental commitments as of December 31, 2016 under all noncancelable operating leases, net of sublease income are due in the following years:

Year ended December 31, (in millions)	Amount
2017	$	56
2018	46
2019	41
2020	28
2021	26
Thereafter	96
Total	$	293