Condensed Consolidated Statements of Earnings (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Net sales	$ 808.9	$ 1,035.4	$ 1,747.0	$ 2,042.7
Operating earnings	148.7	250.5	344.5	500.0
Interest expense	(13.4)	(12.4)	(24.8)	(24.9)
Other income (expense) – net	2.0	2.1	3.5	3.6
Earnings before income taxes and equity earnings	137.3	240.2	323.2	478.7
Income tax expense	(31.9)	(55.6)	(75.8)	(112.5)
Earnings before equity earnings	105.4	184.6	247.4	366.2
Equity earnings, net of tax	0.5	0.3	0.5	0.8
Net earnings	105.9	184.9	247.9	367.0
Net earnings attributable to noncontrolling interests	(4.7)	(4.5)	(9.5)	(8.7)
Net earnings attributable to Snap-on Incorporated	$ 101.2	$ 180.4	$ 238.4	$ 358.3
Net earnings per share attributable to Snap-on Incorporated:
Basic (in dollars per share)	$ 1.86	$ 3.27	$ 4.37	$ 6.47
Diluted (in dollars per share)	$ 1.85	$ 3.22	$ 4.34	$ 6.38
Weighted-average shares outstanding:
Basic (in shares)	54.4	55.2	54.5	55.4
Effect of dilutive securities (in shares)	0.4	0.8	0.4	0.8
Weighted-average common shares outstanding, diluted (in shares)	54.8	56.0	54.9	56.2
Dividends declared per common share (in dollars per share)	$ 1.08	$ 0.95	$ 2.16	$ 1.90
Excluding Financial Services
Net sales	$ 724.3	$ 951.3	$ 1,576.5	$ 1,873.0
Cost of goods sold	(383.1)	(477.5)	(813.7)	(927.6)
Gross profit	341.2	473.8	762.8	945.4
Operating expenses	(250.1)	(283.9)	(532.8)	(568.1)
Operating earnings	91.1	189.9	230.0	377.3
Financial Service
Net sales	84.6	84.1	170.5	169.7
Cost of goods sold	(27.0)	(23.5)	(56.0)	(47.0)
Operating earnings	$ 57.6	$ 60.6	$ 114.5	$ 122.7