Adjusted Operating Income (Loss)

No definition available.

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- Definition

Business Combination, Purchase Price Adjustment, Outside of Measurement Period

+ References

No definition available.

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- Definition

Receipt from Business Combination, Purchase Price Adjustment, Outside of Measurement Period

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No definition available.

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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- Definition

The net result for the period of deducting operating expenses from operating revenues.

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- Definition

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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Segment Reporting - Reconciliation from Operating Income to Adjusted Operating Income (Details) - USD ($) $ in Millions		1 Months Ended	3 Months Ended		9 Months Ended
	Jul. 31, 2020	Jun. 30, 2021	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Segment Reporting [Abstract]
Operating income (GAAP measure)			$ 3,061	$ 3,249	$ 10,964	$ 11,387
Amortization of intangible assets			561	587	1,730	1,751
Acquisition-related integration costs			20	57	101	196
Goodwill impairment			431	0	431	0
Acquisition purchase price adjustment outside of measurement period			0	(271)	(61)	(271)
Adjusted operating income (loss)			$ 4,073	$ 3,622	13,165	13,063
Revenue, Major Customer [Line Items]
Proceeds from sale of subsidiary					0	$ 834
Health Care Benefits
Segment Reporting [Abstract]
Goodwill impairment					$ 0
Revenue, Major Customer [Line Items]
Receipt related purchase price adjustment from acquisition		$ 61
Health Care Benefits \| Discontinued Operations, Disposed of by Sale \| Coventry Health Care Workers Compensation business
Revenue, Major Customer [Line Items]
Proceeds from sale of subsidiary	$ 850