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v3.25.1

Acquisitions - Schedule of Estimated Contingent Consideration (Details) - Contingent Consideration - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 30, 2025 | Mar. 31, 2024 | Mar. 30, 2025 | Mar. 31, 2024
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning balance | $ 46,160 | $ 55,604 | $ 48,746 | $ 73,422
Estimated earn-out liabilities for acquisitions | 5,516 | 21,900 | 5,516 | 21,900
Payments of contingent consideration | (19,000) | (3,250) | (21,865) | (22,112)
Adjustments to fair value recorded in earnings | (1,931) | 14 | (2,297) | (22)
Interest accretion expense | 519 | 444 | 1,164 | 915
Effect of foreign currency exchange rate changes | 6 | (133) | 6 | 476
Ending balance | $ 31,270 | $ 74,579 | $ 31,270 | $ 74,579

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