Long-Term Incentive Plan (Narrative) (Details) - shares shares in Millions	12 Months Ended
Dec. 31, 2022	Apr. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Limited partners' capital account, units issued (in units)		13.7
Limited partner unitholders, units remaining available (in shares)	1.8
Performance-Based Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award payout percentage, minimum	0.00%
Award payout percentage, maximum	200.00%
Award forfeiture period	2 years
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years

Equity Based Compensation, Award Payout Percentage, Maximum

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Equity Based Compensation, Award Payout Percentage, Minimum

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Share-Based Compensation Arrangement By Share-Based Payment Award, Award Forfeiture Period

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- Definition

The maximum number of shares authorized for issuance under the deferred compensation arrangement as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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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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-Publisher FASB
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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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- 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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