Related Party Transactions (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Mar. 31, 2025 |
Mar. 31, 2024 |
Sep. 30, 2024 |
|
| Related Party Transaction [Line Items] | |||||
| Total revenues | $ 483,521 | $ 488,321 | $ 859,335 | $ 852,334 | |
| Accounts receivable, net | 91,639 | 91,639 | $ 73,269 | ||
| Accounts payable | 45,269 | 45,269 | 32,106 | ||
| Tax receivable agreement liability | 40,800 | 40,800 | 40,600 | ||
| Affiliated Entities and Individuals | |||||
| Related Party Transaction [Line Items] | |||||
| Total revenues | 600 | 200 | 2,800 | 1,300 | |
| Costs and expenses, related party | 0 | 0 | 200 | 0 | |
| Affiliated Entity | |||||
| Related Party Transaction [Line Items] | |||||
| Purchase of inventories | 38,000 | 21,700 | 90,400 | 71,500 | |
| Expenses incurred | 600 | $ 500 | 2,100 | $ 1,200 | |
| Accounts receivable, net | 100 | 100 | 0 | ||
| Accounts payable | 9,500 | 9,500 | 6,000 | ||
| Tax receivable agreement liability | $ 36,400 | $ 36,400 | $ 36,200 | ||
| X | ||||||||||
- Definition Amount of tax receivable agreement liability attributable to taxable temporary differences. No definition available.
|
| X | ||||||||||
- Definition Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Costs of sales and operating expenses for the period incurred from transactions with related parties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of transactions with related party during the financial reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. No definition available.
|
| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|