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Pension and Other Benefit Plans - Weighted-Average Assumed Discount Rate and Compensation Increases Used to Determine Projected Benefit Obligations for US and International Plans (Detail)
Dec. 31, 2021
Dec. 31, 2020
United States    
Defined Benefit Plan Disclosure [Line Items]    
Discount rate 3.00% 2.60%
Compensation increases 4.00% 4.00%
International    
Defined Benefit Plan Disclosure [Line Items]    
Discount rate 2.83% 2.38%
Compensation increases 4.83% 4.82%