Segment Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) segment	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Segment information
Number of geographic segments | segment	3
Net sales	$ 2,056.3	$ 1,979.5	$ 1,809.2
Operating income	350.9	315.0	239.6
Interest income	(7.2)	(0.6)
Interest expense	8.2	7.0	6.3
Other expense (income), net	0.4	1.0	(0.8)
INCOME BEFORE INCOME TAXES	349.5	307.6	234.1
Capital expenditures	29.7	28.1	26.7
Depreciation and amortization	43.3	39.7	45.1
Identifiable assets (at end of period)	2,309.4	1,930.9	1,855.6
Property, plant and equipment, net (at end of period)	248.2	196.8	200.7
U.S.
Segment information
Net sales	1,324.4	1,301.2	1,123.9
Property, plant and equipment, net (at end of period)	161.5	119.0	116.2
Reportable segments
Segment information
Operating income	411.7	364.6	289.0
Corporate
Segment information
Operating income	(60.8)	(49.6)	(49.4)
Intersegment sales
Segment information
Net sales	117.8	107.2	158.9
Americas
Segment information
Net sales	1,428.1	1,390.0	1,207.2
Capital expenditures	20.8	16.2	17.6
Depreciation and amortization	31.5	27.4	29.8
Identifiable assets (at end of period)	1,605.7	1,222.8	1,133.5
Property, plant and equipment, net (at end of period)	174.0	124.1	121.3
Americas | Reportable segments
Segment information
Operating income	325.2	283.9	211.0
Americas | Intersegment sales
Segment information
Net sales	7.9	11.1	9.3
Europe
Segment information
Net sales	512.1	499.1	517.4
Capital expenditures	8.0	11.2	8.5
Depreciation and amortization	9.6	10.3	12.6
Identifiable assets (at end of period)	569.1	583.5	584.8
Property, plant and equipment, net (at end of period)	69.9	68.4	74.5
Europe | Reportable segments
Segment information
Operating income	70.4	66.7	63.6
Europe | Intersegment sales
Segment information
Net sales	24.7	24.7	29.1
APMEA
Segment information
Net sales	116.1	90.4	84.6
Capital expenditures	0.9	0.7	0.6
Depreciation and amortization	2.2	2.0	2.7
Identifiable assets (at end of period)	134.6	124.6	137.3
Property, plant and equipment, net (at end of period)	4.3	4.3	4.9
APMEA | Reportable segments
Segment information
Operating income	16.1	14.0	14.4
APMEA | Intersegment sales
Segment information
Net sales	$ 85.2	$ 71.4	$ 120.5