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Equity - Redeemable Noncontrolling Interests (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended	6 Months Ended
	Nov. 21, 2024	Jun. 30, 2025	Sep. 30, 2024	Mar. 31, 2025
Redeemable Noncontrolling Interest [Line Items]
Potential exchange price (in dollars per share)		$ 840
Number of days preceding exchange date		20 days
Preferred Series A Subclass 0
Redeemable Noncontrolling Interest [Line Items]
Quarterly guaranteed payment, annual basis		6.00%
Quarterly guaranteed payment, fiscal quarter basis		1.50%
Guaranteed payment accrual		$ 60.1		$ 55.5
Percentage redeemable		12.50%
Maximum percentage redeemable		50.00%	50.00%	50.00%
Convertible shares of preferred stock, percentage redeemable		12.50%
Redemption of preferred stock, maximum percentage of capital account balance non redeemable			50.00%
Reclassifications of temporary to permanent equity			$ 125.5
BCH Preferred Series A-0 Non-Redeemable
Redeemable Noncontrolling Interest [Line Items]
Reclassifications of temporary to permanent equity	$ 35.0

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The difference between the carrying amount of a financial instrument subject to a registration payment arrangement recorded as temporary equity prior to adoption of FSP EITF 00-19-2 and the carrying amount reclassified to permanent equity upon the adoption of FSP EITF 00-19-2. Recorded as a cumulative effect adjustment to the beginning balance of retained earnings. Does not apply to registration payment arrangements that are no longer outstanding upon adoption of FSP EITF 00-19-2.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 480
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
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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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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 480
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479857/480-10-S50-3

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-URI https://asc.fasb.org/1943274/2147479887/480-10-S45-3

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