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BENEFIT PLANS - Weighted-Average Actuarial Assumptions (Detail)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Other Postretirement Benefit Plans, Defined Benefit      
Weighted-average actuarial assumptions:      
Discount rate - net periodic benefit cost 2.68% 3.25% 4.25%
Discount rate - benefit obligations 2.94% 2.68% 3.25%
Health care cost trend rates [1] 5.80% 6.30% 7.50%
Defined benefit plan, ultimate health care cost trend rate 3.70% 3.70% 3.80%
Defined benefit plan number of years that rate reaches ultimate trend rate 52 years 53 years 54 years
Japan | Pension Plan      
Weighted-average actuarial assumptions:      
Discount rate - net periodic benefit cost 0.75% 0.75% 1.25%
Discount rate - benefit obligations 0.94% 0.75% 0.75%
Expected long-term return on plan assets 2.00% 2.00% 2.00%
U.S. | Pension Plan      
Weighted-average actuarial assumptions:      
Discount rate - net periodic benefit cost 2.68% 3.25% 4.25%
Discount rate - benefit obligations 2.94% 2.68% 3.25%
Expected long-term return on plan assets 5.75% 6.00% 6.25%
Rate of compensation increase 4.00% 4.00% 4.00%
[1] For the years 2021, 2020 and 2019, the health care cost trend rates are expected to trend down to 3.7% in 52 years, 3.7% in 53 years, and 3.8% in 54 years, respectively.