Amount classified as liabilities attributable to disposal group held for sale or disposed of.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Data Type:	xbrli:monetaryItemType
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Business and Basis of Presentation - Additional Information (Details) $ in Millions	Jul. 01, 2023	Jun. 30, 2025 USD ($) Company
Long-Lived Assets Held-for-sale [Line Items]
Number of holding companies with outstanding public debt \| Company		2
Future Equity Investments
Long-Lived Assets Held-for-sale [Line Items]
Investments, authorized amount to invest		$ 1,500
Sound Point Capital Management, LP
Long-Lived Assets Held-for-sale [Line Items]
Ownership interest	0.30
Sound Point Capital Management, LP \| Future Equity Investments
Long-Lived Assets Held-for-sale [Line Items]
Investments, authorized amount to invest		1,000
Disposal Group, Held-for-sale, Not Discontinued Operations
Long-Lived Assets Held-for-sale [Line Items]
Assets held for sale		29
Liabilities held for sale		$ 3