Subsequent Events (Details) - Subsequent Event [Member] shares in Millions, $ in Millions	Jan. 29, 2021 USD ($) shares
Subsequent Event [Line Items]
Gain (loss) on sale of previously unissued stock by subsidiary	$ 125.0
Common unit, issued (in shares) \| shares	5.2
CSI Compressco [Member] \| Spartan Energy Partners LP [Member]
Subsequent Event [Line Items]
Proceeds from related party	$ 13.4
Due to related parties	0.5
Contingent consideration	$ 3.1
CSI Compressco [Member] \| Spartan Energy Partners LP [Member] \| Spartan Energy Partners LP [Member]
Subsequent Event [Line Items]
Subsidiary of limited liability company or limited partnership, ownership interest	23.10%

Amount of liability recognized arising from contingent consideration in a business combination.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Number of common units issued of limited liability company (LLC).

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Carrying amount as of the balance sheet date of obligations due all related parties.

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The profit or loss on sales of previously unissued stock by subsidiaries made to investors outside the consolidated group that is not reported as operating income. Represents the difference in the parent company's carrying amount of the equity interest in the subsidiary or equity investee immediately before and after the transaction.

+ References

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- Definition

The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.

+ References

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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The number of units or percentage investment held in the subsidiary by the limited liability company or limited partnership.

+ References

No definition available.

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