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Investments in Unconsolidated Affiliates and Variable Interest Entities - Investment in IM Topco, LLC (Details) $ in Thousands		3 Months Ended			9 Months Ended
	Sep. 26, 2025 USD ($) subsidiary	Sep. 30, 2025 USD ($)	Mar. 31, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Apr. 15, 2025 subsidiary	May 31, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of subsidiaries | subsidiary	2						2
Loss from equity method investments					$ 6,010	$ 7,937
IM Topco, LLC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Percentage of ownership interest sold							12.50%
Ownership interest							30.00%	30.00%
Percentage of equity interest							17.50%
Capital appreciation right, percent	15.00%
Capital appreciation right, threshold	$ 46,000
Loss related to investments		$ 5,490			6,010
Impairment charges		5,530			5,530
Adjustment related to settlement of net receivables and payables		$ (40)
Loss from equity method investments				$ 520	210	1,550
Expense (income) to carrying value of contingent contractual obligations			$ (240)		(240)
Other costs and adjustments relating to investments					$ 510
Non cash charges, contingent contractual obligation						$ 6,250
IM Topco, LLC | Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Percentage of ownership interest sold								70.00%

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