Business Combinations - Summary of Preliminary Fair Values of Assets Acquired and Liabilities Assumed at Date of Acquisition (Detail) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 25, 2020
Business Acquisition [Line Items]
Goodwill	$ 270.0	$ 171.1
Dynamic Manufacturing Solutions [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	20.1
Accounts receivable	51.6
Inventories	73.7
Prepaid expenses and other	17.3
Property, plant and equipment	52.1
Goodwill	98.9
Purchased intangible assets	118.6
Deferred tax assets	0.8
Operating lease right-of-use assets	27.7
Other non-current assets	2.2
Total assets acquired	463.0
Bank borrowings	(5.0)
Accounts payable	(30.8)
Accrued compensation and related benefits	(10.5)
Other current liabilities	(13.0)
Deferred tax liabilities	(11.2)
Operating lease liabilities	(23.8)
Other liabilities	(4.0)
Total liabilities assumed	98.3
Noncontrolling interests	1.8
Total consideration transferred	$ 362.9