DIVESTITURES - Results Of Discontinued Operation (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
(Loss) gain on sale of discontinued operations	$ (14.3)	$ 1,197.4	$ 0.0
(Loss) earnings from discontinued operations before income taxes	(14.3)	1,210.9	124.3
Income taxes on discontinued operations	14.5	318.5	(12.4)
CSS and MAS | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net Sales	0.0	1,056.3
Cost of sales	0.0	687.5
Selling, general and administrative	0.0	308.0
(Loss) gain on sale of discontinued operations	(14.3)	1,197.4
Other, net and restructuring charges	0.0	47.3
(Loss) earnings from discontinued operations before income taxes	(14.3)	1,210.9
Income taxes on discontinued operations	14.5	318.5
Net (loss) earnings from discontinued operations	$ (28.8)	$ 892.4
CSS and MAS | Discontinued Operations, Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net Sales			1,971.4
Cost of sales			1,258.7
Selling, general and administrative			529.2
(Loss) gain on sale of discontinued operations			0.0
Other, net and restructuring charges			59.2
(Loss) earnings from discontinued operations before income taxes			124.3
Income taxes on discontinued operations			(12.4)
Net (loss) earnings from discontinued operations			$ 136.7