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Number of shares of equity interests issued or issuable to acquire entity.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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Amount of realized gain (loss) from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Percentage of subsidiary's or equity investee's stock owned by parent company after stock transaction.

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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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Investment in Unconsolidated Affiliate - Additional Information (Details) $ in Thousands			3 Months Ended	6 Months Ended
	Jul. 22, 2022 shares	Feb. 01, 2022 USD ($) director shares	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)
Schedule of Equity Method Investments [Line Items]
Investment in unconsolidated affiliate, fair value			$ 505,335	$ 505,335	$ 0
OMP Merger
Schedule of Equity Method Investments [Line Items]
Investment in unconsolidated affiliate, fair value		$ 568,300	505,300	505,300
Unconsolidated affiliate, unrealized loss			(110,000)	(63,000)
Unconsolidated affiliate, realized gain			$ 13,700	$ 26,900
OMP Merger \| Crestwood Equity Partners LP
Schedule of Equity Method Investments [Line Items]
Aggregate consideration paid (in shares) \| shares		20,985,668
Number of directors appointed \| director		2
OMP Merger \| Crestwood Equity Partners LP \| Subsequent Event
Schedule of Equity Method Investments [Line Items]
Aggregate consideration paid (in shares) \| shares	20,985,668
Ownership interest acquired	19.00%