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v3.22.1

Acquisitions (Details) $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 03, 2022 USD ($) | Oct. 03, 2021 USD ($) employee
Business Acquisition [Line Items] |  |
Contingent earn-out liability | $ 79.1 |
Minimum |  |
Business Acquisition [Line Items] |  |
Significant unobservable input, earn-out period | 3 years |
Minimum | Existing customer contracts |  |
Business Acquisition [Line Items] |  |
Useful life of intangible assets | 1 year |
Minimum | Trade names |  |
Business Acquisition [Line Items] |  |
Useful life of intangible assets | 3 years |
Maximum |  |
Business Acquisition [Line Items] |  |
Significant unobservable input, earn-out period | 5 years |
Maximum | Existing customer contracts |  |
Business Acquisition [Line Items] |  |
Useful life of intangible assets | 10 years |
Maximum | Trade names |  |
Business Acquisition [Line Items] |  |
Useful life of intangible assets | 5 years |
Business acquisitions |  |
Business Acquisition [Line Items] |  |
Fair value of acquisition purchase price | $ 70.0 | $ 151.7
Initial cash payments | 44.0 | 101.4
Payables related to estimated post-closing adjustments | 1.8 |
Contingent earn-out liability | 24.2 | 50.3
Aggregate maximum of contingent consideration | $ 35.5 | $ 74.0
Earn-out period | 5 years |
Business acquisitions | Minimum |  |
Business Acquisition [Line Items] |  |
Earn-out period |  | 3 years
Business acquisitions | Maximum |  |
Business Acquisition [Line Items] |  |
Earn-out period |  | 4 years
Hoare Lea |  |
Business Acquisition [Line Items] |  |
Number of employees | employee |  | 900
All acquisitions |  |
Business Acquisition [Line Items] |  |
Aggregate maximum of contingent consideration | $ 139.6 |

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