Segment Information - Revenue from external customers and long-lived assets, by geographical areas (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment information
Capital expenditures	$ 45.7	$ 35.3	$ 29.7
Depreciation and amortization	56.8	54.4	43.3
Identifiable assets (at end of period)	2,881.2	2,397.0	2,309.4
Property, plant and equipment, net (at end of period)	297.1	254.8	248.2
Net sales	2,438.5	2,252.2	2,056.3
Americas
Segment information
Capital expenditures	27.8	23.8	20.8
Depreciation and amortization	43.4	42.9	31.5
Identifiable assets (at end of period)	2,043.6	1,728.0	1,605.7
Property, plant and equipment, net (at end of period)	202.1	182.9	174.0
Net sales	1,847.4	1,664.9
Europe
Segment information
Capital expenditures	13.5	9.6	8.0
Depreciation and amortization	10.9	9.2	9.6
Identifiable assets (at end of period)	616.5	534.1	569.1
Property, plant and equipment, net (at end of period)	78.7	67.0	69.9
Net sales	450.7	453.3
APMEA
Segment information
Capital expenditures	4.4	1.9	0.9
Depreciation and amortization	2.5	2.3	2.2
Identifiable assets (at end of period)	221.1	134.9	134.6
Property, plant and equipment, net (at end of period)	16.3	4.9	4.3
Net sales	140.4	134.0
U.S.
Segment information
Property, plant and equipment, net (at end of period)	190.8	170.9	161.5
Net sales	$ 1,741.1	$ 1,558.5	$ 1,324.4