Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

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- Definition

Cash outflow related to the acquisition or continued holding of limited partnership interests held for investment purposes.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 10
-Name Accounting Standards Codification
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- Definition

Cash inflow received as distributions, returns of capital, or sale proceeds from partnership interests held for investment purposes.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-SubTopic 10
-Name Accounting Standards Codification
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Consolidated Variable Interest Entity - Narrative (Details) - USD ($) $ in Millions			6 Months Ended	12 Months Ended
	May 01, 2026	Mar. 31, 2025	Jun. 30, 2026	Dec. 31, 2025
Variable Interest Entity [Line Items]
Proceeds from Utility Limited Partnership		$ 97.2
Additional investment of partnership	$ 10.0
ZP Utility Insurance Fund, L.P \| ZP Utility Insurance GP, LLC
Variable Interest Entity [Line Items]
Ownership interest (less than)			3.00%	3.00%