CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Jan. 01, 2022	Jan. 02, 2021
Statement of Financial Position [Abstract]
Allowance for doubtful accounts receivable	$ 18.7	$ 18.3
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	100,000,000.0	100,000,000.0
Common stock, shares issued (in shares)	67,600,000	40,600,000
Common stock, shares outstanding (in shares)	67,600,000	40,600,000