v3.25.4

Revenue Recognition - Schedule of Revenue Disaggregation (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 03, 2026	Dec. 28, 2024	Dec. 30, 2023
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 4,709.3	$ 4,677.6	$ 4,703.2
Net sales	5,156.1	5,108.4	5,108.3
Europe
Disaggregation of Revenue [Line Items]
Net sales	825.5	793.8	760.9
Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Net sales	(556.3)	(556.5)	(598.1)
Commercial & Industrial Group | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	1,457.5	1,476.8	1,458.3
Snap-on Tools Group | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	1,964.9	1,989.2	2,088.8
Repair Systems  & Information Group | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	1,877.1	1,797.9	1,781.2
Financial Services | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	412.9	401.0	378.1
Other revenues
Disaggregation of Revenue [Line Items]
Net sales	33.9	29.8	27.0
Product and Services, excluding Financial Services
Disaggregation of Revenue [Line Items]
Net sales	4,743.2	4,707.4	4,730.2
Product and Services, excluding Financial Services | External Sales
Disaggregation of Revenue [Line Items]
Net sales	4,743.2	4,707.4	4,730.2
Product and Services, excluding Financial Services | External Sales | Vehicle service professionals
Disaggregation of Revenue [Line Items]
Net sales	3,638.5	3,602.4	3,667.1
Product and Services, excluding Financial Services | External Sales | All other professionals
Disaggregation of Revenue [Line Items]
Net sales	1,104.7	1,105.0	1,063.1
Product and Services, excluding Financial Services | External Sales | North America
Disaggregation of Revenue [Line Items]
Net sales	3,529.3	3,519.4	3,566.2
Product and Services, excluding Financial Services | External Sales | Europe
Disaggregation of Revenue [Line Items]
Net sales	748.8	722.3	688.9
Product and Services, excluding Financial Services | External Sales | All other
Disaggregation of Revenue [Line Items]
Net sales	465.1	465.7	475.1
Product and Services, excluding Financial Services | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	5,299.5	5,263.9	5,328.3
Product and Services, excluding Financial Services | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Net sales	(556.3)	(556.5)	(598.1)
Product and Services, excluding Financial Services | Commercial & Industrial Group
Disaggregation of Revenue [Line Items]
Net sales	1,185.7	1,187.6	1,145.6
Product and Services, excluding Financial Services | Commercial & Industrial Group | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	1,457.5	1,476.8	1,458.3
Product and Services, excluding Financial Services | Commercial & Industrial Group | Operating Segments | External Sales
Disaggregation of Revenue [Line Items]
Net sales	1,185.7	1,187.6	1,145.6
Product and Services, excluding Financial Services | Commercial & Industrial Group | Operating Segments | External Sales | Vehicle service professionals
Disaggregation of Revenue [Line Items]
Net sales	81.0	82.6	82.5
Product and Services, excluding Financial Services | Commercial & Industrial Group | Operating Segments | External Sales | All other professionals
Disaggregation of Revenue [Line Items]
Net sales	1,104.7	1,105.0	1,063.1
Product and Services, excluding Financial Services | Commercial & Industrial Group | Operating Segments | External Sales | North America
Disaggregation of Revenue [Line Items]
Net sales	617.5	621.9	580.5
Product and Services, excluding Financial Services | Commercial & Industrial Group | Operating Segments | External Sales | Europe
Disaggregation of Revenue [Line Items]
Net sales	318.9	310.8	295.7
Product and Services, excluding Financial Services | Commercial & Industrial Group | Operating Segments | External Sales | All other
Disaggregation of Revenue [Line Items]
Net sales	249.3	254.9	269.4
Product and Services, excluding Financial Services | Commercial & Industrial Group | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Net sales	(271.8)	(289.2)	(312.7)
Product and Services, excluding Financial Services | Snap-on Tools Group
Disaggregation of Revenue [Line Items]
Net sales	1,964.9	1,989.2	2,088.8
Product and Services, excluding Financial Services | Snap-on Tools Group | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	1,964.9	1,989.2	2,088.8
Product and Services, excluding Financial Services | Snap-on Tools Group | Operating Segments | External Sales
Disaggregation of Revenue [Line Items]
Net sales	1,964.9	1,989.2	2,088.8
Product and Services, excluding Financial Services | Snap-on Tools Group | Operating Segments | External Sales | Vehicle service professionals
Disaggregation of Revenue [Line Items]
Net sales	1,964.9	1,989.2	2,088.8
Product and Services, excluding Financial Services | Snap-on Tools Group | Operating Segments | External Sales | All other professionals
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Snap-on Tools Group | Operating Segments | External Sales | North America
Disaggregation of Revenue [Line Items]
Net sales	1,693.3	1,725.6	1,839.2
Product and Services, excluding Financial Services | Snap-on Tools Group | Operating Segments | External Sales | Europe
Disaggregation of Revenue [Line Items]
Net sales	167.2	158.3	149.7
Product and Services, excluding Financial Services | Snap-on Tools Group | Operating Segments | External Sales | All other
Disaggregation of Revenue [Line Items]
Net sales	104.4	105.3	99.9
Product and Services, excluding Financial Services | Snap-on Tools Group | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Repair Systems  & Information Group
Disaggregation of Revenue [Line Items]
Net sales	1,592.6	1,530.6	1,495.8
Product and Services, excluding Financial Services | Repair Systems  & Information Group | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	1,877.1	1,797.9	1,781.2
Product and Services, excluding Financial Services | Repair Systems  & Information Group | Operating Segments | External Sales
Disaggregation of Revenue [Line Items]
Net sales	1,592.6	1,530.6	1,495.8
Product and Services, excluding Financial Services | Repair Systems  & Information Group | Operating Segments | External Sales | Vehicle service professionals
Disaggregation of Revenue [Line Items]
Net sales	1,592.6	1,530.6	1,495.8
Product and Services, excluding Financial Services | Repair Systems  & Information Group | Operating Segments | External Sales | All other professionals
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Repair Systems  & Information Group | Operating Segments | External Sales | North America
Disaggregation of Revenue [Line Items]
Net sales	1,218.5	1,171.9	1,146.5
Product and Services, excluding Financial Services | Repair Systems  & Information Group | Operating Segments | External Sales | Europe
Disaggregation of Revenue [Line Items]
Net sales	262.7	253.2	243.5
Product and Services, excluding Financial Services | Repair Systems  & Information Group | Operating Segments | External Sales | All other
Disaggregation of Revenue [Line Items]
Net sales	111.4	105.5	105.8
Product and Services, excluding Financial Services | Repair Systems  & Information Group | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Net sales	(284.5)	(267.3)	(285.4)
Product and Services, excluding Financial Services | Financial Services | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Financial Services | Operating Segments | External Sales
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Financial Services | Operating Segments | External Sales | Vehicle service professionals
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Financial Services | Operating Segments | External Sales | All other professionals
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Financial Services | Operating Segments | External Sales | North America
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Financial Services | Operating Segments | External Sales | Europe
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Financial Services | Operating Segments | External Sales | All other
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Product and Services, excluding Financial Services | Financial Services | Intersegment Eliminations
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Financial services revenue
Disaggregation of Revenue [Line Items]
Net sales	412.9	401.0	378.1
Financial services revenue | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	412.9	401.0	378.1
Financial services revenue | Commercial & Industrial Group | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Financial services revenue | Snap-on Tools Group | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Financial services revenue | Repair Systems  & Information Group | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	0.0	0.0	0.0
Financial services revenue | Financial Services
Disaggregation of Revenue [Line Items]
Net sales	412.9	401.0	378.1
Financial services revenue | Financial Services | Operating Segments
Disaggregation of Revenue [Line Items]
Net sales	$ 412.9	$ 401.0	$ 378.1

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