Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) shares in Millions, $ in Millions	Apr. 01, 2022	Dec. 31, 2021
Statement Of Financial Position [Abstract]
Account receivable, allowance for doubtful accounts	$ 0.7	$ 0.3
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	10.0	10.0
Preferred stock, shares outstanding	0.0	0.0
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	90.0	90.0
Common stock, shares issued	45.0	44.9
Common stock, shares outstanding	45.0	44.9
Treasury stock, shares	0.6	0.6