A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount after tax, before reclassification adjustments, of other comprehensive income (loss), attributable to parent.

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- Definition

Amount after tax of other comprehensive income (loss) attributable to parent entity.

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Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Shareholders' Equity - Accumulated Other Comprehensive Income by Component (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 26,224	$ 27,363	$ 25,005	$ 26,200	$ 27,363	$ 26,200
Other comprehensive income (loss) before reclassifications					(2,549)	(586)
Amounts reclassified into (out of) accumulated other comprehensive loss					(5)	(23)
Other comprehensive loss	(989)	(1,565)	(4)	(605)	(2,554)	(609)
Ending balance	25,767	26,224	25,167	25,005	25,767	25,167
Accumulated Other Comprehensive Income (Loss)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(2,698)	(1,133)	(418)	187	(1,133)	187
Other comprehensive loss	(989)	(1,565)	(4)	(605)
Ending balance	(3,687)	(2,698)	(422)	(418)	(3,687)	(422)
Net Unrealized Gains (Losses) on Cash Flow Hedges
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(2)		57	(2)	57
Other comprehensive income (loss) before reclassifications					(211)	29
Amounts reclassified into (out of) accumulated other comprehensive loss					(22)	(33)
Other comprehensive loss					(233)	(4)
Ending balance	(235)		53		(235)	53
Net Unrealized Gains (Losses) on Available-for-Sale Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(48)		848	(48)	848
Other comprehensive income (loss) before reclassifications					(1,793)	(464)
Amounts reclassified into (out of) accumulated other comprehensive loss					0	0
Other comprehensive loss					(1,793)	(464)
Ending balance	(1,841)		384		(1,841)	384
Net Unrealized Gains (Losses) on Hedges of Net Investments in Non-U.S. Subsidiaries
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		68		(204)	68	(204)
Other comprehensive income (loss) before reclassifications					328	111
Amounts reclassified into (out of) accumulated other comprehensive loss					0	0
Other comprehensive loss					328	111
Ending balance	396		(93)		396	(93)
Other-Than-Temporary Impairment on Held-to-Maturity Securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(2)		(2)	(2)	(2)
Other comprehensive income (loss) before reclassifications					1	0
Amounts reclassified into (out of) accumulated other comprehensive loss					0	0
Other comprehensive loss					1	0
Ending balance	(1)		(2)		(1)	(2)
Net Unrealized Losses on Retirement Plans
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		(130)		(178)	(130)	(178)
Other comprehensive income (loss) before reclassifications					(2)	0
Amounts reclassified into (out of) accumulated other comprehensive loss					17	10
Other comprehensive loss					15	10
Ending balance	(115)		(168)		(115)	(168)
Foreign Currency Translation
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance		$ (1,019)		$ (334)	(1,019)	(334)
Other comprehensive income (loss) before reclassifications					(872)	(262)
Amounts reclassified into (out of) accumulated other comprehensive loss					0	0
Other comprehensive loss					(872)	(262)
Ending balance	$ (1,891)		$ (596)		$ (1,891)	$ (596)