Annual report pursuant to Section 13 and 15(d)

COMPANY-SPONSORED EMPLOYEE BENEFIT PLANS - Funded Status as of the Respective Measurement Dates in Each Year and the Amounts Recognized in Balance Sheet (Detail)

v3.22.4
COMPANY-SPONSORED EMPLOYEE BENEFIT PLANS - Funded Status as of the Respective Measurement Dates in Each Year and the Amounts Recognized in Balance Sheet (Detail) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Funded Status:      
Fair value of plan assets $ 43,916 $ 58,175  
United States      
Funded Status:      
Fair value of plan assets 42,273 56,069  
International Pension Benefits      
Funded Status:      
Fair value of plan assets 1,643 2,106  
Pension Benefits | United States      
Funded Status:      
Fair value of plan assets 42,058 55,954 $ 52,997
Benefit obligation (43,504) (61,378) (65,922)
Funded status (1,446) (5,424)  
Funded Status Recognized in our Balance Sheet:      
Other non-current assets 1,408 0  
Other current liabilities (24) (24)  
Pension and postretirement benefit obligations (2,830) (5,400)  
Net asset (liability) (1,446) (5,424)  
Amounts Recognized in AOCI(1):      
Unrecognized net prior service cost (734) (682)  
Unrecognized net actuarial gain (loss) 80 (1,949)  
Gross unrecognized cost (654) (2,631)  
Deferred tax assets (liabilities) 168 642  
Net unrecognized cost (486) (1,989)  
Pension Benefits | International Pension Benefits      
Funded Status:      
Fair value of plan assets 1,643 2,106 1,835
Benefit obligation (1,416) (2,106) (2,177)
Funded status 227 0  
Funded Status Recognized in our Balance Sheet:      
Other non-current assets 416 295  
Other current liabilities (6) (7)  
Pension and postretirement benefit obligations (183) (288)  
Net asset (liability) 227 0  
Amounts Recognized in AOCI(1):      
Unrecognized net prior service cost (8) (9)  
Unrecognized net actuarial gain (loss) 115 107  
Gross unrecognized cost 107 98  
Deferred tax assets (liabilities) (30) (27)  
Net unrecognized cost 77 71  
Postemployment Retirement Benefits | United States      
Funded Status:      
Fair value of plan assets 215 115 49
Benefit obligation (2,016) (2,592) $ (2,759)
Funded status (1,801) (2,477)  
Funded Status Recognized in our Balance Sheet:      
Other non-current assets 0 0  
Other current liabilities (7) (118)  
Pension and postretirement benefit obligations (1,794) (2,359)  
Net asset (liability) (1,801) (2,477)  
Amounts Recognized in AOCI(1):      
Unrecognized net prior service cost (3) (3)  
Unrecognized net actuarial gain (loss) 201 (232)  
Gross unrecognized cost 198 (235)  
Deferred tax assets (liabilities) (48) 55  
Net unrecognized cost $ 150 $ (180)