Commitments and contingencies (Tables)

3 Months Ended

Mar. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Summary of the Company's future commitments

The following table summarizes the Company’s commitments at March 31,2017:

(in millions)
Remaining 2017		$	46
2018			65
2019			52
2020			25
2021			21
2022			22
Thereafter			78
	Total	$	309

Future minimum lease commitments under non-cancellable operating leases

Future minimum lease commitments under non-cancellable operating leases at March 31,2017 were as follows:

(in millions)
Remaining 2017		$	7
2018			8
2019			7
2020			5
2021			5
2022			-
Thereafter			1
	Total	$	33