v3.21.2

Discontinued Operations - Narratives (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2021	Oct. 02, 2020	Oct. 01, 2021	Oct. 02, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Asbestos related costs, net of tax	$ 1.1	$ 2.0	$ 3.5	$ 4.8
Cash used in operating activities, discontinued operations			7.2	18.4
Air and Gas Handling Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on disposal of discontinued operation	$ 0.2	$ 0.6	$ 6.8	$ 6.2

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Disposal Group Including Discontinued Operations, Asbestos Related Costs, Net of Tax

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Amount of cash inflow (outflow) of operating activities of discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.

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

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