Income Taxes (Components of Income Taxes) (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Federal:
Current	$ 3	$ (2)	$ (8)
Deferred	(18)	42	(17)
State:
Current	2	1	0
Deferred	1	18	2
Foreign:
Current	256	273	458
Deferred	$ 21	$ (465)	$ (219)

Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount of current state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction.

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