Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets

The gross carrying value and accumulated amortization for each major class of intangible assets are as follows:

	March 31, 2022				December 31, 2021
(in millions)	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Amortized intangible assets:
Trademarks	$	2.0	$	0.7	$	2.0	$	0.6
Customer relationships	36.4		7.0		36.4		5.9
Developed technology	45.4		14.9		45.4		13.2
Other	2.4		1.4		2.4		1.2
Total	86.2		24.0		86.2		20.9
Unamortized intangible assets:
Trademarks	32.0				32.0
Total intangible assets, net	$	94.2			$	97.3

Schedule of Future Amortization Expense

Amortization expense for the next five years, based on current definite-lived intangible balances, is estimated to be as follows:

(in millions)
Q2-Q4 2022	$	9.1
2023	11.6
2024	11.6
2025	11.2
2026	5.3