XML 142 R120.htm IDEA: XBRL DOCUMENT v3.22.0.1
EMPLOYEE BENEFITS - Schedule of Net Periodic (Income) Cost (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Defined Benefit Plan Disclosure [Line Items]      
Service cost $ 3 $ 3 $ 3
Interest cost 34 40 45
Expected return on plan assets (85) (82) (72)
Amortization of actuarial loss 17 17 19
Settlement 15 0 0
Net periodic pension (income) cost (16) (22) (5)
Qualified Plan      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 3 3 3
Interest cost 31 37 41
Expected return on plan assets (85) (82) (72)
Amortization of actuarial loss 14 14 17
Settlement 15 0 0
Net periodic pension (income) cost (22) (28) (11)
Non-Qualified Plan      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 0 0 0
Interest cost 3 3 4
Expected return on plan assets 0 0 0
Amortization of actuarial loss 3 3 2
Settlement 0 0 0
Net periodic pension (income) cost $ 6 $ 6 $ 6