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BENEFIT PLANS - Additional Information (Detail) - USD ($)
shares in Millions, $ in Millions
3 Months Ended 12 Months Ended
Jan. 01, 2021
Dec. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2013
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Amount of years active employees have left to meet rule of 80 in order to be eligible for postretirement medical benefits           5 years
Amount of years left to meet 15 year service requirement for active employees age 55 or older to be eligible for postretirement medical benefits           5 years
Net periodic (benefit) cost, excluding service cost     $ 30 $ 8 $ 25  
Transition obligation   $ 0 $ 0      
Percentage of matching contributions by the Company to employee's contributions to 401(k) plan     100.00%      
Non-elective defined contribution percentage of employee compensation     2.00%      
Matching 401(k) plan contributions included in acquisition and operating expenses     $ 20 18 18  
Shares of employer-issued common stock held for plan participants by plan trustee (in millions)   2.5 2.5      
Severance Charges, Voluntary Separation Program   $ 43        
Lower Limit            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Health care plan, retirement age and years of service combined years for eligibility (rule of 80)           80 years
Health care plan, retirement age for eligibility, (in years)           55 years
Health care plan, number of years of service for eligibility           15 years
Upper Limit            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Percentage of matching contributions by the Company to employee's contributions to 401(k) plan     4.00%      
Upper Limit | Subsequent Event            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Percentage of matching contributions by the Company to employee's contributions to 401(k) plan 4.00%          
Associate Stock Bonus Plan            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Deferred policy acquisition costs, amount attributable to stock bonus plan     $ 24 31 31  
Foreign Plan | Pension Plan            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Defined benefit plan, expected contributions to the plan in the following year   37 $ 37      
Japan            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
AA corporate bonds average duration     20 years      
Japan | Pension Plan            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Defined benefit plan, plan assets, amount   416 $ 416 344 289  
Employer contributions     $ 41 38    
U.S.            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
AA corporate bonds average duration     17 years      
U.S. | Pension Plan            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Defined benefit plan, expected contributions to the plan in the following year   0 $ 0      
Defined benefit plan, plan assets, amount   824 824 644 $ 465  
Employer contributions     107 104    
U.S. | Pension Plans Defined Benefit Excluding Executive and Director Plans            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Employer contributions     100      
Level 1 | U.S. | Pension Plan | Cash and cash equivalents            
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]            
Defined benefit plan, plan assets, amount   $ 169 $ 169 $ 100