Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) - USD ($) $ in Millions	12 Months Ended
Jan. 02, 2021	Dec. 28, 2019
Statement of Comprehensive Income [Abstract]
Tax benefit		$ 0.2
Tax Impact	$ 1.3
Tax (benefit) expense	$ (3.0)	$ 6.8

Amount of tax expense (benefit) on gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration