XML 102 R87.htm IDEA: XBRL DOCUMENT v3.20.4
Employee Benefits (Schedule Of Net Benefit Costs, Other Changes in Plan Assets and Benefit Obligation Recognized In Other Comprehensive Income) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Defined Benefit Plan Disclosure [Line Items]      
Settlement benefits $ (14)   $ (25)
Expected net loss, Next Fiscal Year 0    
Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year 3    
Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Expected Amortization of Gain (Loss), Next Fiscal Year 0    
United States [Member] | Pension Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 3 $ 3 3
Administrative expenses 3 4 3
Interest Cost 17 23 24
Expected return on plan assets (35) (33) (42)
Net amortization 0 0 (1)
Settlement benefits 0 0 14
Net periodic benefit cost (gain) (12) (3) (27)
Net loss (gain) emerging 22 20 20
Settlement gain 0 0 (14)
Other Comprehensive Income (Loss), Defined Benefit Plan, Effect on plan change, before tax 0 0 0
Amortization of net gain (loss) 0 0 1
Total recognized in OCI 22 20 35
Total net periodic benefit cost and OCI 10 17 8
United States [Member] | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 1 1 1
Interest Cost 1 2 2
Net amortization 0 0 0
Net periodic benefit cost (gain) 2 3 3
Net loss (gain) emerging 3 3 (1)
Total recognized in OCI 3 3 (1)
Total net periodic benefit cost and OCI 5 6 2
Foreign Plan [Member] | Pension Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 2 2 2
Administrative expenses 0 0 0
Interest Cost 2 3 3
Expected return on plan assets (1) (1) (1)
Net amortization 1 0 1
Settlement benefits 0 0 0
Net periodic benefit cost (gain) 4 4 5
Net loss (gain) emerging 13 13 1
Settlement gain 0 0 0
Other Comprehensive Income (Loss), Defined Benefit Plan, Effect on plan change, before tax 0 (4) 0
Amortization of net gain (loss) (1) 0 (1)
Total recognized in OCI 12 9 0
Total net periodic benefit cost and OCI 16 13 5
Foreign Plan [Member] | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Service cost 0 0 0
Interest Cost 0 0 0
Net amortization 0 0 0
Net periodic benefit cost (gain) 0 0 0
Net loss (gain) emerging 0 0 (1)
Total recognized in OCI 0 0 (1)
Total net periodic benefit cost and OCI $ 0 $ 0 $ (1)