Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2022

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, 2022 were as follows:

	Goodwill		Accumulated Impairment Losses		Total
Balance as of December 31, 2021	$	233.9	$	(40.8)	$	193.1
Foreign currency fluctuations	(32.0)		7.5		(24.5)
Balance as of September 30, 2022	$	201.9	$	(33.3)	$	168.6

Schedule of Acquired Intangible Assets

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

	Customer Lists		Trade Names		Technology		Total
Balance as of September 30, 2022
Original cost	$	134.5	$	26.1	$	15.3	$	175.9
Accumulated amortization	(77.6)		(13.8)		(10.5)		(101.9)
Carrying value	$	56.9	$	12.3	$	4.8	$	74.0
Weighted average original life (in years)	15		10		11
Balance as of December 31, 2021
Original cost	$	155.4	$	30.3	$	17.0	$	202.7
Accumulated amortization	(80.0)		(13.9)		(10.8)		(104.7)
Carrying value	$	75.4	$	16.4	$	6.2	$	98.0
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 2022	$	3.6
2023	13.3
2024	12.0
2025	10.8
2026	9.7
Thereafter	24.6
Total	$	74.0