Pensions and Other Post-Retirement Benefits - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Defined benefit plan assumptions used in calculations, basis point	5.10%	6.00%	6.00%
Settlement loss recognized	$ 2	$ 15	$ 7
Defined contribution plan expenses	$ 49	47	45
Contributions made in shares by the employer	0
Minimum
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Percentage of contribution by the employer	3.00%
Equity securities
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Allocation of assets	40.00%
Fixed income securities
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Allocation of assets	45.00%
Other securities
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Allocation of assets	15.00%
United States
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Defined benefit plan assumptions used in calculations, basis point	50.00%
Pension expense	$ 1
Settlement loss recognized		$ 14	$ 1
Contributions to the pension plans	$ 3
The Netherlands
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Defined benefit plan assumptions used in calculations, basis point	50.00%
Pension expense	$ 3
Contributions to the pension plans	3
Germany
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Settlement loss recognized	2
Other
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Contributions to the pension plans	$ 15