Schedule of Weighted Average - Assumptions to Determine Net Periodic Pension Cost (Detail)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
UNITED STATES
Defined Benefit Plan Disclosure
Discount rate	3.50%	2.50%	2.20%
Expected return on plan assets	4.80%	2.00%	2.40%
Salary progression rate	2.40%	2.40%	2.40%
Foreign Pension Plans, Defined Benefit
Defined Benefit Plan Disclosure
Discount rate	3.50%	1.10%	0.70%
Expected return on plan assets	1.80%	4.00%	3.50%
Salary progression rate	2.10%	2.20%	2.30%
Postretirement Benefit Plans
Defined Benefit Plan Disclosure
Discount rate	5.00%	2.60%	2.20%
Initial health care cost trend rate	7.20%	7.30%	7.30%
Ultimate health care cost trend rate	4.50%	4.50%	4.50%
Year in which ultimate health care cost trend rate is reached	2032	2029	2029