SEGMENT INFORMATION - Net Sales Relating to Segments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Mar. 31, 2024	Apr. 02, 2023	Mar. 31, 2024	Apr. 02, 2023
Revenue from External Customer [Line Items]
Net sales	$ 718.5	$ 729.2	$ 1,410.7	$ 1,442.5
GPC
Revenue from External Customer [Line Items]
Net sales	289.9	296.7	566.8	574.3
H&G
Revenue from External Customer [Line Items]
Net sales	160.7	153.3	232.7	224.6
HPC
Revenue from External Customer [Line Items]
Net sales	$ 267.9	$ 279.2	$ 611.2	$ 643.6