Summary of Significant Accounting Policies - Consolidated Statement of Cash Flows (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Accounting Policies [Abstract]
Interest Paid, Excluding Capitalized Interest, Operating Activities	$ 50.6	$ 65.6	$ 80.9
Income Taxes Paid	$ 125.8	$ 41.2	$ 91.5