Pensions and Other Post-Retirement Benefits - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Defined benefit plan assumptions used in calculations, basis point	6.00%	6.00%	6.00%
Settlement loss recognized	$ 15	$ 7
Defined contribution plan expenses	$ 47	45	$ 39
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	38.00%
Fixed income securities
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Allocation of assets	46.00%
Other securities
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Allocation of assets	16.00%
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	$ 1
The Netherlands
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Defined benefit plan assumptions used in calculations, basis point	50.00%
Pension expense	$ 2
Contributions to the pension plans	7
Canada
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Settlement loss recognized		5
Mexico
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Settlement loss recognized		$ 1
Other
Pension Plans Postretirement And Other Employee Benefits [Line Items]
Contributions to the pension plans	$ 19