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Goodwill Impairment and Carrying Value (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Feb. 12, 2010
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 14,852,000,000	$ 14,852,000,000		$ 14,800,000,000
Incurred impairment losses related to Goodwill	0	0	$ 0
Accumulated impairment losses related to Goodwill	$ 0	$ 0

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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