Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in the Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the nine months ended September 30, 2025 were as follows:

	Goodwill		Accumulated Impairment Losses		Total
Balance as of December 31, 2024	$	218.1	$	(32.5)	$	185.6
Additions	1.4		—		1.4
Foreign currency fluctuations	24.1		(2.8)		21.3
Balance as of September 30, 2025	$	243.6	$	(35.3)	$	208.3

Schedule of Balances of Acquired Intangible Assets, Excluding Goodwill

The balances of acquired intangible assets, excluding goodwill, were as follows:

	Customer Lists		Trade Names		Technology		Total
Balance as of September 30, 2025
Original cost	$	174.4	$	31.0	$	16.5	$	221.9
Accumulated amortization	(125.3)		(25.8)		(14.9)		(166.0)
Carrying value	$	49.1	$	5.2	$	1.6	$	55.9
Weighted average original life (in years)	15		11		11
Balance as of December 31, 2024
Original cost	$	154.6	$	27.6	$	15.2	$	197.4
Accumulated amortization	(104.9)		(20.8)		(13.0)		(138.7)
Carrying value	$	49.7	$	6.8	$	2.2	$	58.7
Weighted average original life (in years)	15		11		11

Schedule of Estimated Aggregate Amortization Expense

Estimated aggregate amortization expense based on the current carrying value of amortizable intangible assets for each of the five succeeding years and thereafter is as follows:

Remaining 2025	$	3.8
2026	12.8
2027	9.2
2028	7.4
2029	6.7
Thereafter	16.0
Total	$	55.9