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Long-Term Employee Benefit Liabilities - Company's Termination and Long Service Arrangements (Detail) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Defined Benefit Plan Disclosure [Line Items]      
Long-term employee benefit liabilities $ 532 $ 560 $ 419
Termination and Long Service Arrangements [Member]
      
Defined Benefit Plan Disclosure [Line Items]      
Beginning of year 314 252 235
Current service cost 24 16 15
Interest cost 13 13 10
Actuarial losses and changes in actuarial assumptions 12 41 14
Benefits paid (21) (13) (12)
Acquisition 0 2 0
Curtailment 0 (4) 0
Foreign exchange 12 7 (10)
Ending funded status 354 314 252
Current liability 11 10 8
Long-term employee benefit liabilities 343 304 244
Net amount 354 314 252
Unrecognized actuarial losses (82) (74) (45)
Current service cost 24 16 15
Interest cost 13 13 10
Actuarial losses 4 12 6
Net periodic benefit cost $ 41 $ 41 $ 31