SALES - Disaggregation of Revenue (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2024 USD ($)	Sep. 29, 2023 USD ($)	Sep. 27, 2024 USD ($)	Sep. 29, 2023 USD ($)
Disaggregation of Revenue [Line Items]
Total sales	$ 1,534.6	$ 1,494.5	$ 4,611.5	$ 4,481.6
Healthcare
Disaggregation of Revenue [Line Items]
Total sales	363.2	353.3	1,069.3	1,052.3
Industrial & Manufacturing
Disaggregation of Revenue [Line Items]
Total sales	321.4	340.1	1,001.4	1,051.1
Government
Disaggregation of Revenue [Line Items]
Total sales	163.4	145.5	431.8	389.5
Utilities & Power
Disaggregation of Revenue [Line Items]
Total sales	108.3	105.3	314.3	308.8
Communications, Electronics & Semiconductor
Disaggregation of Revenue [Line Items]
Total sales	82.9	101.1	267.8	304.4
Aerospace & Defense
Disaggregation of Revenue [Line Items]
Total sales	76.9	74.9	243.7	218.8
Retail & Consumer
Disaggregation of Revenue [Line Items]
Total sales	87.5	82.4	244.9	249.7
Oil & Gas
Disaggregation of Revenue [Line Items]
Total sales	70.9	70.6	215.7	212.5
Other
Disaggregation of Revenue [Line Items]
Total sales	170.0	167.3	534.1	519.0
Total direct sales
Disaggregation of Revenue [Line Items]
Total sales	1,444.5	1,440.5	4,323.0	4,306.1
Distributors
Disaggregation of Revenue [Line Items]
Total sales	90.1	54.0	288.5	175.5
United States
Disaggregation of Revenue [Line Items]
Total sales	841.9	833.7	2,472.1	2,433.0
China
Disaggregation of Revenue [Line Items]
Total sales	153.8	162.1	495.2	522.4
All other (each country individually less than 5% of total sales)
Disaggregation of Revenue [Line Items]
Total sales	$ 538.9	$ 498.7	$ 1,644.2	$ 1,526.2
Percentage of total sales	0.05	0.05	0.05	0.05
Operating Segments
Disaggregation of Revenue [Line Items]
Total sales	$ 1,534.6	$ 1,494.5
Operating Segments | Intelligent Operating Solutions
Disaggregation of Revenue [Line Items]
Total sales	661.2	644.3	$ 2,003.9	$ 1,929.5
Operating Segments | Intelligent Operating Solutions | Healthcare
Disaggregation of Revenue [Line Items]
Total sales	10.3	10.9	32.7	33.4
Operating Segments | Intelligent Operating Solutions | Industrial & Manufacturing
Disaggregation of Revenue [Line Items]
Total sales	227.2	226.3	705.4	687.2
Operating Segments | Intelligent Operating Solutions | Government
Disaggregation of Revenue [Line Items]
Total sales	80.7	73.2	230.5	212.2
Operating Segments | Intelligent Operating Solutions | Utilities & Power
Disaggregation of Revenue [Line Items]
Total sales	48.6	46.5	146.6	140.1
Operating Segments | Intelligent Operating Solutions | Communications, Electronics & Semiconductor
Disaggregation of Revenue [Line Items]
Total sales	27.9	24.7	81.3	73.6
Operating Segments | Intelligent Operating Solutions | Aerospace & Defense
Disaggregation of Revenue [Line Items]
Total sales	0.1	0.1	0.3	0.4
Operating Segments | Intelligent Operating Solutions | Retail & Consumer
Disaggregation of Revenue [Line Items]
Total sales	69.7	64.8	196.9	189.2
Operating Segments | Intelligent Operating Solutions | Oil & Gas
Disaggregation of Revenue [Line Items]
Total sales	68.1	68.3	206.9	201.8
Operating Segments | Intelligent Operating Solutions | Other
Disaggregation of Revenue [Line Items]
Total sales	91.6	96.9	287.5	292.0
Operating Segments | Intelligent Operating Solutions | Total direct sales
Disaggregation of Revenue [Line Items]
Total sales	624.2	611.7	1,888.1	1,829.9
Operating Segments | Intelligent Operating Solutions | Distributors
Disaggregation of Revenue [Line Items]
Total sales	37.0	32.6	115.8	99.6
Operating Segments | Intelligent Operating Solutions | United States
Disaggregation of Revenue [Line Items]
Total sales	375.0	366.1	1,105.3	1,068.2
Operating Segments | Intelligent Operating Solutions | China
Disaggregation of Revenue [Line Items]
Total sales	50.7	52.5	171.0	176.0
Operating Segments | Intelligent Operating Solutions | All other (each country individually less than 5% of total sales)
Disaggregation of Revenue [Line Items]
Total sales	235.5	225.7	727.6	685.3
Operating Segments | Precision Technologies
Disaggregation of Revenue [Line Items]
Total sales	550.9	552.5	1,661.7	1,653.9
Operating Segments | Precision Technologies | Healthcare
Disaggregation of Revenue [Line Items]
Total sales	48.0	56.9	142.7	168.5
Operating Segments | Precision Technologies | Industrial & Manufacturing
Disaggregation of Revenue [Line Items]
Total sales	89.9	109.9	282.5	351.2
Operating Segments | Precision Technologies | Government
Disaggregation of Revenue [Line Items]
Total sales	72.6	64.0	172.8	151.9
Operating Segments | Precision Technologies | Utilities & Power
Disaggregation of Revenue [Line Items]
Total sales	59.7	58.8	167.7	168.7
Operating Segments | Precision Technologies | Communications, Electronics & Semiconductor
Disaggregation of Revenue [Line Items]
Total sales	55.0	76.4	186.5	230.8
Operating Segments | Precision Technologies | Aerospace & Defense
Disaggregation of Revenue [Line Items]
Total sales	76.8	74.8	243.4	218.4
Operating Segments | Precision Technologies | Retail & Consumer
Disaggregation of Revenue [Line Items]
Total sales	17.8	17.6	48.0	60.5
Operating Segments | Precision Technologies | Oil & Gas
Disaggregation of Revenue [Line Items]
Total sales	2.8	2.3	8.8	10.7
Operating Segments | Precision Technologies | Other
Disaggregation of Revenue [Line Items]
Total sales	78.4	70.4	246.6	227.0
Operating Segments | Precision Technologies | Total direct sales
Disaggregation of Revenue [Line Items]
Total sales	501.0	531.1	1,499.0	1,587.7
Operating Segments | Precision Technologies | Distributors
Disaggregation of Revenue [Line Items]
Total sales	49.9	21.4	162.7	66.2
Operating Segments | Precision Technologies | United States
Disaggregation of Revenue [Line Items]
Total sales	282.8	304.6	837.9	865.9
Operating Segments | Precision Technologies | China
Disaggregation of Revenue [Line Items]
Total sales	76.1	82.6	245.6	269.0
Operating Segments | Precision Technologies | All other (each country individually less than 5% of total sales)
Disaggregation of Revenue [Line Items]
Total sales	192.0	165.3	578.2	519.0
Operating Segments | Advanced Healthcare Solutions
Disaggregation of Revenue [Line Items]
Total sales	322.5	297.7	945.9	898.2
Operating Segments | Advanced Healthcare Solutions | Healthcare
Disaggregation of Revenue [Line Items]
Total sales	304.9	285.5	893.9	850.4
Operating Segments | Advanced Healthcare Solutions | Industrial & Manufacturing
Disaggregation of Revenue [Line Items]
Total sales	4.3	3.9	13.5	12.7
Operating Segments | Advanced Healthcare Solutions | Government
Disaggregation of Revenue [Line Items]
Total sales	10.1	8.3	28.5	25.4
Operating Segments | Advanced Healthcare Solutions | Utilities & Power
Disaggregation of Revenue [Line Items]
Total sales	0.0	0.0	0.0	0.0
Operating Segments | Advanced Healthcare Solutions | Communications, Electronics & Semiconductor
Disaggregation of Revenue [Line Items]
Total sales	0.0	0.0	0.0	0.0
Operating Segments | Advanced Healthcare Solutions | Aerospace & Defense
Disaggregation of Revenue [Line Items]
Total sales	0.0	0.0	0.0	0.0
Operating Segments | Advanced Healthcare Solutions | Retail & Consumer
Disaggregation of Revenue [Line Items]
Total sales	0.0	0.0	0.0	0.0
Operating Segments | Advanced Healthcare Solutions | Oil & Gas
Disaggregation of Revenue [Line Items]
Total sales	0.0	0.0	0.0	0.0
Operating Segments | Advanced Healthcare Solutions | Other
Disaggregation of Revenue [Line Items]
Total sales	0.0	0.0	0.0	0.0
Operating Segments | Advanced Healthcare Solutions | Total direct sales
Disaggregation of Revenue [Line Items]
Total sales	319.3	297.7	935.9	888.5
Operating Segments | Advanced Healthcare Solutions | Distributors
Disaggregation of Revenue [Line Items]
Total sales	3.2	0.0	10.0	9.7
Operating Segments | Advanced Healthcare Solutions | United States
Disaggregation of Revenue [Line Items]
Total sales	184.1	163.0	528.9	498.9
Operating Segments | Advanced Healthcare Solutions | China
Disaggregation of Revenue [Line Items]
Total sales	27.0	27.0	78.6	77.4
Operating Segments | Advanced Healthcare Solutions | All other (each country individually less than 5% of total sales)
Disaggregation of Revenue [Line Items]
Total sales	111.4	107.7	338.4	321.9
Sales of products and software
Disaggregation of Revenue [Line Items]
Total sales	1,293.4	1,258.9	3,902.2	3,786.3
Sales of products and software | Operating Segments | Intelligent Operating Solutions
Disaggregation of Revenue [Line Items]
Total sales	549.4	538.4	1,679.6	1,622.2
Sales of products and software | Operating Segments | Precision Technologies
Disaggregation of Revenue [Line Items]
Total sales	490.6	491.7	1,481.5	1,469.8
Sales of products and software | Operating Segments | Advanced Healthcare Solutions
Disaggregation of Revenue [Line Items]
Total sales	253.4	228.8	741.1	694.3
Sales of services
Disaggregation of Revenue [Line Items]
Total sales	241.2	235.6	709.3	695.3
Sales of services | Operating Segments | Intelligent Operating Solutions
Disaggregation of Revenue [Line Items]
Total sales	111.8	105.9	324.3	307.3
Sales of services | Operating Segments | Precision Technologies
Disaggregation of Revenue [Line Items]
Total sales	60.3	60.8	180.2	184.1
Sales of services | Operating Segments | Advanced Healthcare Solutions
Disaggregation of Revenue [Line Items]
Total sales	$ 69.1	$ 68.9	$ 204.8	$ 203.9