Schedule of Weighted Average - Assumptions to Determine Net Periodic Pension Cost (Detail)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
UNITED STATES
Defined Benefit Plan Disclosure
Discount rate	2.20%	2.80%	4.10%
Expected return on plan assets	2.40%	3.00%	4.30%
Salary progression rate	2.40%	2.60%	2.30%
Foreign Pension Plans, Defined Benefit
Defined Benefit Plan Disclosure
Discount rate	0.70%	1.10%	1.80%
Expected return on plan assets	3.50%	3.80%	2.00%
Salary progression rate	2.30%	2.50%	2.50%
Postretirement Benefit Plans
Defined Benefit Plan Disclosure
Discount rate	2.20%	3.00%	4.00%
Initial health care cost trend rate	7.30%	7.10%	7.50%
Ultimate health care cost trend rate	4.50%	4.50%	4.50%
Year in which ultimate health care cost trend rate is reached	2029	2026	2026