Income Taxes - Schedule of Income before Income Tax, Domestic and Foreign (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 26, 2021	Dec. 27, 2020	Dec. 29, 2019
Components of income (loss) from continuing operations before income taxes
Domestic	$ (6.7)	$ (1.6)	$ 6.8
Foreign	11.1	8.4	8.9
Income from continuing operations before income taxes	$ 4.4	$ 6.8	$ 15.7

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details