XML 77 R66.htm IDEA: XBRL DOCUMENT v3.23.3
Employee Benefit Plans - Schedule of Components of Net Periodic Benefit Cost (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Other Benefits        
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]        
Service cost $ 0 $ 0 $ 0 $ 1
Interest cost 1 1 4 3
Expected return on plan assets 0 0 0 0
Amortization of prior service credit (9) (9) (28) (29)
Recognized net actuarial loss (gain) (1) 0 (3) 0
Settlements 0 0 0 0
Net periodic benefit cost (9) (8) (27) (25)
United States | Pension Benefits        
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]        
Service cost 12 13 38 45
Interest cost 19 18 58 42
Expected return on plan assets (15) (10) (44) (36)
Amortization of prior service credit 0 0 0 0
Recognized net actuarial loss (gain) 3 6 9 17
Settlements 2 9 6 31
Net periodic benefit cost 21 36 67 99
Int'l. | Pension Benefits        
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]        
Service cost 10 13 29 39
Interest cost 28 19 85 61
Expected return on plan assets (38) (31) (112) (99)
Amortization of prior service credit 0 (1) 0 (1)
Recognized net actuarial loss (gain) 16 2 50 6
Settlements 0 0 0 0
Net periodic benefit cost $ 16 $ 2 $ 52 $ 6