v3.26.1
Goodwill and Identifiable Intangible Assets - Summary of Intangible Assets (Detail) - USD ($)
$ in Millions
Jun. 27, 2026
Dec. 27, 2025
Intangible Assets [Line Items]    
Gross Carrying Amounts, Indefinite-lived tradenames $ 511.7 $ 519.8
Net Book Value, Indefinite-lived tradenames 511.7 519.8
Gross Carrying Amounts, Finite Lived 1,079.9 1,243.7
Accumulated Amortization, Finite Lived (478.4) (531.8)
Net Book Value, Finite Lived 601.5 711.9
Gross Carrying Amounts, Total intangible assets 1,591.6 1,763.5
Accumulated Amortization, Total intangible assets (478.4) (531.8)
Net Book Value, Total intangible assets 1,113.2 1,231.7
Tradenames [Member]    
Intangible Assets [Line Items]    
Gross Carrying Amounts, Finite Lived 75.9 78.8
Accumulated Amortization, Finite Lived (18.8) (17.8)
Net Book Value, Finite Lived 57.1 61.0
Customer and contractual relationships [Member]    
Intangible Assets [Line Items]    
Gross Carrying Amounts, Finite Lived 875.7 1,024.0
Accumulated Amortization, Finite Lived (360.9) (408.4)
Net Book Value, Finite Lived 514.8 615.6
Patents/proprietary technology [Member]    
Intangible Assets [Line Items]    
Gross Carrying Amounts, Finite Lived 128.3 140.9
Accumulated Amortization, Finite Lived (98.7) (105.6)
Net Book Value, Finite Lived $ 29.6 $ 35.3