QUARTERLY DATA - UNAUDITED (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2025	Sep. 26, 2025	Jun. 27, 2025	Mar. 28, 2025	Dec. 31, 2024	Sep. 27, 2024	Jun. 28, 2024	Mar. 29, 2024	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Quarterly Data [Abstract]
Total sales	$ 1,122.5	$ 1,027.1	$ 1,016.4	$ 993.1	$ 1,072.8	$ 1,003.7	$ 1,020.2	$ 984.2	$ 4,159.1	$ 4,080.9	$ 3,913.9
Gross profit	708.9	649.2	645.5	637.5	695.5	641.5	653.6	628.5	2,641.1	2,619.1	2,477.1
Operating profit	225.5	159.6	169.8	165.3	212.2	172.0	182.3	149.8	$ 720.2	$ 716.3	$ 574.0
Net earnings from continuing operations	191.5	117.0	111.6	112.6	193.2	111.5	112.0	65.8
Net earnings (loss) from discontinued operations	(5.8)	(62.0)	55.0	59.3	15.6	110.1	83.1	141.6
Net earnings	$ 185.7	$ 55.0	$ 166.6	$ 171.9	$ 208.8	$ 221.6	$ 195.1	$ 207.4
Net earnings (loss) per common share - basic:
Net earnings (loss) from continuing operations per common share - basic (in dollars per share)	$ 0.61	$ 0.35	$ 0.33	$ 0.33	$ 0.56	$ 0.32	$ 0.32	$ 0.19	$ 1.60	$ 1.38	$ 1.16
Net earnings (loss) from discontinued operations per common share - basic (in dollars per share)	(0.02)	(0.19)	0.16	0.17	0.05	0.31	0.24	0.40	0.14	1.01	1.30
Net earnings (loss) per common share - basic (in dollars per share)	0.59	0.17	0.49	0.50	0.61	0.63	0.56	0.59	1.74	2.39	2.46
Net earnings (loss) per common share - diluted:
Net earnings (loss) from continuing operations per common share - diluted (in dollars per share)	0.60	0.35	0.33	0.33	0.56	0.32	0.32	0.18	1.59	1.37	1.15
Net earnings (loss) from discontinued operations per common share - basic (in dollars per share)	(0.02)	(0.19)	0.16	0.17	0.04	0.31	0.23	0.40	0.14	0.99	1.28
Net earnings (loss) per common share - diluted (in dollars per share)	$ 0.58	$ 0.16	$ 0.49	$ 0.50	$ 0.60	$ 0.63	$ 0.55	$ 0.58	$ 1.73	$ 2.36	$ 2.43