SALES - Disaggregation of Revenue (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($)	Jul. 01, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jul. 01, 2022 USD ($)
Disaggregation of Revenue [Line Items]
Total sales	$ 1,526.4	$ 1,463.3	$ 2,987.1	$ 2,839.8
Healthcare
Disaggregation of Revenue [Line Items]
Total sales	359.6	369.8	699.0	723.1
Industrial & Manufacturing
Disaggregation of Revenue [Line Items]
Total sales	357.8	341.9	711.0	663.8
Utilities & Power
Disaggregation of Revenue [Line Items]
Total sales	104.6	94.0	203.5	180.3
Government
Disaggregation of Revenue [Line Items]
Total sales	132.9	110.1	244.0	215.8
Communications, Electronics & Semiconductor
Disaggregation of Revenue [Line Items]
Total sales	97.4	102.1	203.3	189.9
Aerospace & Defense
Disaggregation of Revenue [Line Items]
Total sales	76.3	64.7	143.9	120.1
Oil & Gas
Disaggregation of Revenue [Line Items]
Total sales	71.6	68.6	141.9	133.4
Retail & Consumer
Disaggregation of Revenue [Line Items]
Total sales	84.4	84.4	167.3	165.6
Other
Disaggregation of Revenue [Line Items]
Total sales	181.6	158.5	351.7	312.4
Total direct sales
Disaggregation of Revenue [Line Items]
Total sales	1,466.2	1,394.1	2,865.6	2,704.4
Distributors
Disaggregation of Revenue [Line Items]
Total sales	60.2	69.2	121.5	135.4
United States
Disaggregation of Revenue [Line Items]
Total sales	827.8	779.0	1,599.3	1,518.9
China
Disaggregation of Revenue [Line Items]
Total sales	178.9	182.7	360.3	328.1
All other (each country individually less than 5% of total sales)
Disaggregation of Revenue [Line Items]
Total sales	$ 519.7	$ 501.6	$ 1,027.5	$ 992.8
Percentage of total sales	0.05	0.05	0.05	0.05
Sales of products and software
Disaggregation of Revenue [Line Items]
Total sales	$ 1,290.8	$ 1,229.4	$ 2,527.4	$ 2,382.1
Sales of services
Disaggregation of Revenue [Line Items]
Total sales	235.6	233.9	459.7	457.7
Operating Segments
Disaggregation of Revenue [Line Items]
Total sales	1,526.4	1,463.3
Operating Segments | Intelligent Operating Solutions
Disaggregation of Revenue [Line Items]
Total sales	653.1	630.1	1,285.2	1,217.7
Operating Segments | Intelligent Operating Solutions | Healthcare
Disaggregation of Revenue [Line Items]
Total sales	11.6	13.2	22.5	23.5
Operating Segments | Intelligent Operating Solutions | Industrial & Manufacturing
Disaggregation of Revenue [Line Items]
Total sales	232.6	227.4	460.9	438.5
Operating Segments | Intelligent Operating Solutions | Utilities & Power
Disaggregation of Revenue [Line Items]
Total sales	46.3	47.9	93.6	90.9
Operating Segments | Intelligent Operating Solutions | Government
Disaggregation of Revenue [Line Items]
Total sales	77.2	60.5	139.0	112.1
Operating Segments | Intelligent Operating Solutions | Communications, Electronics & Semiconductor
Disaggregation of Revenue [Line Items]
Total sales	23.3	26.3	48.9	50.1
Operating Segments | Intelligent Operating Solutions | Aerospace & Defense
Disaggregation of Revenue [Line Items]
Total sales	0.2	0.2	0.3	0.3
Operating Segments | Intelligent Operating Solutions | Oil & Gas
Disaggregation of Revenue [Line Items]
Total sales	67.6	65.8	133.5	128.1
Operating Segments | Intelligent Operating Solutions | Retail & Consumer
Disaggregation of Revenue [Line Items]
Total sales	62.1	60.6	124.4	124.3
Operating Segments | Intelligent Operating Solutions | Other
Disaggregation of Revenue [Line Items]
Total sales	100.1	90.1	195.1	177.6
Operating Segments | Intelligent Operating Solutions | Total direct sales
Disaggregation of Revenue [Line Items]
Total sales	621.0	592.0	1,218.2	1,145.4
Operating Segments | Intelligent Operating Solutions | Distributors
Disaggregation of Revenue [Line Items]
Total sales	32.1	38.1	67.0	72.3
Operating Segments | Intelligent Operating Solutions | United States
Disaggregation of Revenue [Line Items]
Total sales	362.0	341.1	702.1	663.0
Operating Segments | Intelligent Operating Solutions | China
Disaggregation of Revenue [Line Items]
Total sales	58.6	56.1	123.5	104.0
Operating Segments | Intelligent Operating Solutions | All other (each country individually less than 5% of total sales)
Disaggregation of Revenue [Line Items]
Total sales	232.5	232.9	459.6	450.7
Operating Segments | Intelligent Operating Solutions | Sales of products and software
Disaggregation of Revenue [Line Items]
Total sales	546.4	534.2	1,083.8	1,034.7
Operating Segments | Intelligent Operating Solutions | Sales of services
Disaggregation of Revenue [Line Items]
Total sales	106.7	95.9	201.4	183.0
Operating Segments | Precision Technologies
Disaggregation of Revenue [Line Items]
Total sales	537.4	499.1	1,052.9	961.5
Operating Segments | Precision Technologies | Healthcare
Disaggregation of Revenue [Line Items]
Total sales	35.3	41.3	69.8	78.4
Operating Segments | Precision Technologies | Industrial & Manufacturing
Disaggregation of Revenue [Line Items]
Total sales	117.8	107.7	236.0	211.4
Operating Segments | Precision Technologies | Utilities & Power
Disaggregation of Revenue [Line Items]
Total sales	58.3	46.1	109.9	89.4
Operating Segments | Precision Technologies | Government
Disaggregation of Revenue [Line Items]
Total sales	47.0	41.4	87.9	86.1
Operating Segments | Precision Technologies | Communications, Electronics & Semiconductor
Disaggregation of Revenue [Line Items]
Total sales	73.4	75.4	153.0	138.8
Operating Segments | Precision Technologies | Aerospace & Defense
Disaggregation of Revenue [Line Items]
Total sales	76.1	64.5	143.6	119.8
Operating Segments | Precision Technologies | Oil & Gas
Disaggregation of Revenue [Line Items]
Total sales	4.0	2.8	8.4	5.3
Operating Segments | Precision Technologies | Retail & Consumer
Disaggregation of Revenue [Line Items]
Total sales	22.3	23.8	42.9	41.3
Operating Segments | Precision Technologies | Other
Disaggregation of Revenue [Line Items]
Total sales	81.5	68.4	156.6	134.7
Operating Segments | Precision Technologies | Total direct sales
Disaggregation of Revenue [Line Items]
Total sales	515.7	471.4	1,008.1	905.2
Operating Segments | Precision Technologies | Distributors
Disaggregation of Revenue [Line Items]
Total sales	21.7	27.7	44.8	56.3
Operating Segments | Precision Technologies | United States
Disaggregation of Revenue [Line Items]
Total sales	273.2	249.6	524.5	483.6
Operating Segments | Precision Technologies | China
Disaggregation of Revenue [Line Items]
Total sales	94.1	101.6	186.3	170.9
Operating Segments | Precision Technologies | All other (each country individually less than 5% of total sales)
Disaggregation of Revenue [Line Items]
Total sales	170.1	147.9	342.1	307.0
Operating Segments | Precision Technologies | Sales of products and software
Disaggregation of Revenue [Line Items]
Total sales	481.0	444.7	941.3	855.3
Operating Segments | Precision Technologies | Sales of services
Disaggregation of Revenue [Line Items]
Total sales	56.4	54.4	111.6	106.2
Operating Segments | Advanced Healthcare Solutions
Disaggregation of Revenue [Line Items]
Total sales	335.9	334.1	649.0	660.6
Operating Segments | Advanced Healthcare Solutions | Healthcare
Disaggregation of Revenue [Line Items]
Total sales	312.7	315.3	606.7	621.2
Operating Segments | Advanced Healthcare Solutions | Industrial & Manufacturing
Disaggregation of Revenue [Line Items]
Total sales	7.4	6.8	14.1	13.9
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 | Government
Disaggregation of Revenue [Line Items]
Total sales	8.7	8.2	17.1	17.6
Operating Segments | Advanced Healthcare Solutions | Communications, Electronics & Semiconductor
Disaggregation of Revenue [Line Items]
Total sales	0.7	0.4	1.4	1.0
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 | Oil & Gas
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 | Other
Disaggregation of Revenue [Line Items]
Total sales	0.0	0.0	0.0	0.1
Operating Segments | Advanced Healthcare Solutions | Total direct sales
Disaggregation of Revenue [Line Items]
Total sales	329.5	330.7	639.3	653.8
Operating Segments | Advanced Healthcare Solutions | Distributors
Disaggregation of Revenue [Line Items]
Total sales	6.4	3.4	9.7	6.8
Operating Segments | Advanced Healthcare Solutions | United States
Disaggregation of Revenue [Line Items]
Total sales	192.6	188.3	372.7	372.3
Operating Segments | Advanced Healthcare Solutions | China
Disaggregation of Revenue [Line Items]
Total sales	26.2	25.0	50.5	53.2
Operating Segments | Advanced Healthcare Solutions | All other (each country individually less than 5% of total sales)
Disaggregation of Revenue [Line Items]
Total sales	117.1	120.8	225.8	235.1
Operating Segments | Advanced Healthcare Solutions | Sales of products and software
Disaggregation of Revenue [Line Items]
Total sales	263.4	250.5	502.3	492.1
Operating Segments | Advanced Healthcare Solutions | Sales of services
Disaggregation of Revenue [Line Items]
Total sales	$ 72.5	$ 83.6	$ 146.7	$ 168.5