ACQUISITIONS AND DISCONTINUED OPERATIONS - Sale of Transformers Solutions Business (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Discontinued Operations
Income (loss) from discontinued operations, net of tax	$ (6.1)	$ 44.2	$ (7.7)	$ 48.0
Discontinued Operations
Discontinued Operations
Income before income tax	(7.3)	9.6	(9.4)	14.9
Income tax benefit	1.2	34.6	1.7	33.1
Income (loss) from discontinued operations, net of tax	$ (6.1)	44.2	$ (7.7)	48.0
Discontinued Operations \| Transformer Solutions Business
Discontinued Operations
Revenues		108.5		219.1
Cost of product sold		87.3		176.7
Selling, general and administrative		8.6		18.1
Other income, net		0.2		0.0
Income (loss) from discontinued operations, net of tax		42.7		51.3
Excess tax basis		28.6		28.6
Previously unrecognized net operating losses		$ 4.4		$ 4.4

Disposal Group, Including Discontinued Operation, Other Income (Expense), Net

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