Joint Ventures and Variable Interest Entities - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Joint Ventures and Variable Interest Entities [Line Items]
Total revenue of consolidated joint ventures	$ 4,014,152	$ 3,899,920
Consolidated Joint Ventures
Joint Ventures and Variable Interest Entities [Line Items]
Total revenue of consolidated joint ventures	$ 443,700	$ 505,100

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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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.

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