Decrease In Salary

No definition available.

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- Definition

Long-Term Incentive Plan, Annual Targeted Compensation

+ References

No definition available.

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- Definition

Represents the exercisable period of stock options from the date of grant.

+ References

No definition available.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

Net number of share options (or share units) granted during the period.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Share-based Compensation (Narrative) (Details) - USD ($) shares in Thousands, $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019	Jun. 01, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	39,000		39,000
Allocated Share-based Compensation Expense	$ 55	$ 21	$ 65	$ 30
Granted, number of shares (in shares)			10,653
Chief Executive Officer [Member]
Decrease In Salary						40.00%
Other Executive Officers [Member]
Decrease In Salary						30.00%
Director [Member]
Decrease In Salary						40.00%
Allocated Share-based Compensation Expense			$ 35
Executive Officer [Member]
Allocated Share-based Compensation Expense			$ 35
Long-Term Incentive Plan			75.00%		40.00%
Employee Stock Option [Member]
Share-based compensation award expiration period			10 years
Employee Stock Option [Member] \| Executive Officer [Member]
Vesting period			3 years
Restricted Stock Units (RSUs) [Member] \| Executive Officer [Member]
Vesting period			3 years
Minimum [Member] \| Salaried Employees [Member]
Decrease In Salary						5.00%
Minimum [Member] \| Employee Stock Option [Member]
Stock Options Exercisable Period from Date of Grant			1 year
Minimum [Member] \| Restricted Stock and Restricted Stock Units [Member]
Stock Options Exercisable Period from Date of Grant			1 year
Maximum [Member] \| Salaried Employees [Member]
Decrease In Salary						30.00%
Maximum [Member] \| Employee Stock Option [Member]
Stock Options Exercisable Period from Date of Grant			5 years
Maximum [Member] \| Restricted Stock and Restricted Stock Units [Member]
Stock Options Exercisable Period from Date of Grant			10 years