(Schedule Of Amounts Recognized In Balance Sheet) (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Overfunded Pension Plan Assets	$ 595	$ 0
Underfunded pension benefit obligation - non-current	(377)	(1,032)
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Overfunded Pension Plan Assets	595	0
Underfunded pension benefit obligation - current	(21)	(20)
Underfunded pension benefit obligation - non-current	(332)	(982)
Amounts recognized in the consolidated balance sheet	242	(1,002)
Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Overfunded Pension Plan Assets	0	5
Underfunded pension benefit obligation - current	(1)	(3)
Underfunded pension benefit obligation - non-current	(45)	(76)
Amounts recognized in the consolidated balance sheet	$ (46)	$ (74)

Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as current. Excludes other postretirement benefit plan.

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