Noncash Investing and Financing Activities - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended
	Jul. 04, 2021	Jun. 28, 2020	Jan. 03, 2021	Dec. 29, 2019
Noncash Investing And Financing Items [Abstract]
Noncash transfer of inventory to property, plant and equipment, net	$ 57.7	$ 56.2
Purchases of property, plant and equipment and capitalized internal-use software costs included in Accounts payable and Accrued liabilities	4.3	$ 2.2	$ 11.4	$ 14.1
Initial public offering costs included in Accounts payable and Accrued liabilities	$ 2.4		$ 3.0