(Schedule Of Net Funded Status) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
U.S. Plans
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligation, January 1	$ 8,982	$ 8,816
Service cost	53	48	$ 85
Interest cost	447	459	338
Actuarial (gain) loss	(547)	225
Plan amendments	16	26
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment	0	0
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement	0	0
Benefits paid	(609)	(593)
Special termination benefits	3	1	0
Effect of foreign currency exchange rate movements	0	0
Benefit obligation, December 31	8,345	8,982	8,816
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets, January 1	8,836	8,845
Actual return on plan assets	(57)	562
Company contributions	23	22
Benefits paid	(609)	(593)
Defined Benefit Plan, Plan Assets, Payment for Settlement	0	0
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan	(4)	0
Effect of foreign currency exchange rate movements	0	0
Fair value of plan assets, December 31	8,189	8,836	8,845
Funded status, December 31	(156)	(146)
Non-U.S. Plans
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligation, January 1	58	54
Service cost	3	4	3
Interest cost	3	3	2
Actuarial (gain) loss	5	(3)
Plan amendments	0	0
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Curtailment	(4)	0
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement	(2)	0
Benefits paid	(3)	(3)
Special termination benefits	0	0	0
Effect of foreign currency exchange rate movements	(4)	3
Benefit obligation, December 31	56	58	54
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets, January 1	20	18
Actual return on plan assets	1	1
Company contributions	4	3
Benefits paid	(2)	(3)
Defined Benefit Plan, Plan Assets, Payment for Settlement	(2)	0
Defined Benefit Plan, Plan Assets, Increase (Decrease) for Assets Transferred to (from) Plan	0	0
Effect of foreign currency exchange rate movements	(1)	1
Fair value of plan assets, December 31	20	20	$ 18
Funded status, December 31	$ (36)	$ (38)