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Acquisitions - Contingent Consideration Rollforward (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 27, 2025 | Jun. 28, 2025
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Fair value of contingent consideration | $ 64.2 | $ 41.5
Fair value of contingent consideration (Note 5) | 64.1 | 75.9
Inertial Labs, LLC |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Fair value of contingent consideration | 64.2 |
Fair value of contingent consideration (Note 5) | 64.1 |
Contingent Consideration |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning period balance | 117.4 | 9.5
Additions to Contingent Consideration |  | 116.2
Change in Fair Value measurement(2) | 10.9 | (8.3)
Ending period balance | 128.3 | 117.4
Contingent Consideration | Jackson Labs Technologies, LLC |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning period balance | 0.3 |
Ending period balance |  | 0.3
Contingent Consideration | Inertial Labs, LLC |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |
Beginning period balance | $ 117.1 |
Ending period balance |  | $ 117.1

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