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Investments in Affiliates - Narrative (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Schedule of Equity Method Investments [Line Items]
Assets	$ 4,145,320	$ 3,025,655
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Schedule of Equity Method Investments [Line Items]
Assets	332,678	$ 335,686
Foreign
Schedule of Equity Method Investments [Line Items]
Assets	257,200
Real Estate Ventures
Schedule of Equity Method Investments [Line Items]
Assets	39,400
Asphalt terminal
Schedule of Equity Method Investments [Line Items]
Assets	$ 36,100

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