Annual report pursuant to Section 13 and 15(d)

COMPANY-SPONSORED EMPLOYEE BENEFIT PLANS - Weighted Average Actuarial Assumptions Used to Determine the Benefit Obligations (Detail)

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COMPANY-SPONSORED EMPLOYEE BENEFIT PLANS - Weighted Average Actuarial Assumptions Used to Determine the Benefit Obligations (Detail)
Dec. 31, 2016
Dec. 31, 2015
U.S. Pension Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Discount rate 4.41% 4.86%
Rate of compensation increase 4.27% 4.29%
U.S. Postretirement Medical Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Discount rate 4.23% 4.79%
International Pension Benefits    
Defined Benefit Plan Disclosure [Line Items]    
Discount rate 2.75% 3.51%
Rate of compensation increase 3.17% 3.04%