Fair Value Measurements - Fair Value Assets and Liabilities Measured on Recurring Basis (Detail) $ in Millions	Jun. 27, 2020 USD ($)
Assets:
Assets measured at fair value on a recurring basis	$ 0.3
Liabilities:
Total	30.0
Foreign currency option contracts
Assets:
Assets measured at fair value on a recurring basis	0.1
Forward foreign currency contracts
Assets:
Assets measured at fair value on a recurring basis	0.2
Forward foreign currency contracts | Liability
Assets:
Assets measured at fair value on a recurring basis	0.1
Contingent Consideration Type
Liabilities:
Contingent consideration	0.9
Interest Rate Swap
Assets:
Assets measured at fair value on a recurring basis	29.0
Quoted Prices in Active Market for Identical Assets (Level 1)
Assets:
Assets measured at fair value on a recurring basis	0.0
Liabilities:
Total	0.0
Quoted Prices in Active Market for Identical Assets (Level 1) | Foreign currency option contracts
Assets:
Assets measured at fair value on a recurring basis	0.0
Quoted Prices in Active Market for Identical Assets (Level 1) | Forward foreign currency contracts
Assets:
Assets measured at fair value on a recurring basis	0.0
Quoted Prices in Active Market for Identical Assets (Level 1) | Forward foreign currency contracts | Liability
Assets:
Assets measured at fair value on a recurring basis	0.0
Quoted Prices in Active Market for Identical Assets (Level 1) | Contingent Consideration Type
Liabilities:
Contingent consideration	0.0
Quoted Prices in Active Market for Identical Assets (Level 1) | Interest Rate Swap
Assets:
Assets measured at fair value on a recurring basis	0.0
Significant Other Observable Inputs (Level 2)
Assets:
Assets measured at fair value on a recurring basis	0.3
Liabilities:
Total	29.1
Significant Other Observable Inputs (Level 2) | Foreign currency option contracts
Assets:
Assets measured at fair value on a recurring basis	0.1
Significant Other Observable Inputs (Level 2) | Forward foreign currency contracts
Assets:
Assets measured at fair value on a recurring basis	0.2
Significant Other Observable Inputs (Level 2) | Forward foreign currency contracts | Liability
Assets:
Assets measured at fair value on a recurring basis	0.1
Significant Other Observable Inputs (Level 2) | Contingent Consideration Type
Liabilities:
Contingent consideration	0.0
Significant Other Observable Inputs (Level 2) | Interest Rate Swap
Assets:
Assets measured at fair value on a recurring basis	29.0
Significant Unobservable Inputs (Level 3)
Assets:
Assets measured at fair value on a recurring basis	0.0
Liabilities:
Total	0.9
Significant Unobservable Inputs (Level 3) | Foreign currency option contracts
Assets:
Assets measured at fair value on a recurring basis	0.0
Significant Unobservable Inputs (Level 3) | Forward foreign currency contracts
Assets:
Assets measured at fair value on a recurring basis	0.0
Significant Unobservable Inputs (Level 3) | Forward foreign currency contracts | Liability
Assets:
Assets measured at fair value on a recurring basis	0.0
Significant Unobservable Inputs (Level 3) | Contingent Consideration Type
Liabilities:
Contingent consideration	0.9
Significant Unobservable Inputs (Level 3) | Interest Rate Swap
Assets:
Assets measured at fair value on a recurring basis	$ 0.0