Accumulated Other Comprehensive Loss - Schedule of Components of AOCI (Details) - USD ($) $ in Millions	Jun. 30, 2026	Mar. 31, 2026	Dec. 31, 2025	Jun. 30, 2025	Mar. 31, 2025	Dec. 31, 2024
Accumulated Other Comprehensive Income Loss [Line Items]
Total shareholders’ equity	$ 519.9	$ 524.5	$ 534.9	$ 539.0	$ 544.1	$ 548.1
Foreign currency translation
Accumulated Other Comprehensive Income Loss [Line Items]
Gross Balance	(8.0)		(7.4)
Tax Effect	2.6		3.7
Total shareholders’ equity	(5.4)		(3.7)	(6.8)		(6.2)
Translation of foreign subsidiaries
Accumulated Other Comprehensive Income Loss [Line Items]
Gross Balance	2.7		7.5
Tax Effect	0.0		0.0
Total shareholders’ equity	2.7		7.5
Realized gain on cross-currency swaps designated as net investment hedges
Accumulated Other Comprehensive Income Loss [Line Items]
Gross Balance	10.0		10.0
Tax Effect	(2.4)		(2.4)
Total shareholders’ equity	7.6		7.6
Unrealized loss on cross-currency swaps designated as net investment hedges
Accumulated Other Comprehensive Income Loss [Line Items]
Gross Balance	(20.7)		(24.9)
Tax Effect	5.0		6.1
Total shareholders’ equity	(15.7)		(18.8)
Fair value hedge adjustments
Accumulated Other Comprehensive Income Loss [Line Items]
Gross Balance	(0.1)		(0.1)
Tax Effect	0.0		0.0
Total shareholders’ equity	(0.1)		(0.1)
Total
Accumulated Other Comprehensive Income Loss [Line Items]
Gross Balance	(8.1)		(7.5)
Tax Effect	2.6		3.7
Total shareholders’ equity	$ (5.5)	$ (6.1)	$ (3.8)	$ (7.6)	$ (7.0)	$ (6.2)