Employee Benefits Schedule of Expected Benefit Payments (Details) $ in Millions	Dec. 31, 2022 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Benefit Payments in Year One	$ 65
Defined Benefit Plan, Expected Future Benefit Payments in Year Two	60
Defined Benefit Plan, Expected Future Benefit Payments in Year Three	61
Defined Benefit Plan, Expected Future Benefit Payments in Year Four	61
Defined Benefit Plan, Expected Future Benefit Payments in Year Five	58
Defined Benefit Plan, Expected Future Benefit Payments in Five Fiscal Years Thereafter	284
Pension Plans, Defined Benefit [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Benefit Payments in Year One	59
Defined Benefit Plan, Expected Future Benefit Payments in Year Two	54
Defined Benefit Plan, Expected Future Benefit Payments in Year Three	54
Defined Benefit Plan, Expected Future Benefit Payments in Year Four	54
Defined Benefit Plan, Expected Future Benefit Payments in Year Five	53
Defined Benefit Plan, Expected Future Benefit Payments in Five Fiscal Years Thereafter	262
Other Postretirement Benefit Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Benefit Payments in Year One	4
Defined Benefit Plan, Expected Future Benefit Payments in Year Two	4
Defined Benefit Plan, Expected Future Benefit Payments in Year Three	5
Defined Benefit Plan, Expected Future Benefit Payments in Year Four	5
Defined Benefit Plan, Expected Future Benefit Payments in Year Five	3
Defined Benefit Plan, Expected Future Benefit Payments in Five Fiscal Years Thereafter	14
Non Qualified Benefit Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Expected Future Benefit Payments in Year One	2
Defined Benefit Plan, Expected Future Benefit Payments in Year Two	2
Defined Benefit Plan, Expected Future Benefit Payments in Year Three	2
Defined Benefit Plan, Expected Future Benefit Payments in Year Four	2
Defined Benefit Plan, Expected Future Benefit Payments in Year Five	2
Defined Benefit Plan, Expected Future Benefit Payments in Five Fiscal Years Thereafter	$ 8