Goodwill and Intangible Assets - Additional Information (Details) $ in Millions	3 Months Ended	12 Months Ended
	Jun. 27, 2025 USD ($)	Dec. 26, 2025 USD ($) unit	Dec. 27, 2024 USD ($)	Dec. 29, 2023 USD ($)
Finite Lived Intangible Assets [Line Items]
Number of reporting units | unit		4
Impairment of goodwill	$ 151.1	$ 151.1	$ 0.0	$ 0.0
Amortization of intangible assets		28.1	$ 30.4	$ 24.1
Products
Finite Lived Intangible Assets [Line Items]
Impairment of goodwill	77.6	77.6
Services
Finite Lived Intangible Assets [Line Items]
Impairment of goodwill	$ 73.5	$ 73.5