SEGMENT INFORMATION - Schedule of Net Sales Relating to Segments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Mar. 30, 2025	Mar. 31, 2024	Mar. 30, 2025	Mar. 31, 2024
Revenue from External Customer [Line Items]
Net sales	$ 675.7	$ 718.5	$ 1,375.9	$ 1,410.7
GPC
Revenue from External Customer [Line Items]
Net sales	269.2	289.9	529.2	566.8
H&G
Revenue from External Customer [Line Items]
Net sales	152.3	160.7	244.4	232.7
HPC
Revenue from External Customer [Line Items]
Net sales	$ 254.2	$ 267.9	$ 602.3	$ 611.2