Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2023

Intangible Assets, Gross (Excluding Goodwill) [Abstract]

Schedule Of Other Intangible Assets

Other intangible assets are summarized as follows:

(in millions)	June 30, 2023			December 31, 2022
Finite-lived intangible assets:
Customer relationships	$	191.3		$	191.0
Noncompete agreements		28.8			33.8
Trademarks		70.6			70.6
Internal-use software licenses		21.8			24.0
Patents		2.8			2.8
		315.3			322.2
Accumulated amortization		(157.8	)		(145.3	)
		157.5			176.9
Indefinite-lived intangible assets:
Licenses		16.9			16.9
	$	174.4		$	193.8

Estimated Amortization Expense for Finite-Lived Intangible Assets

Estimated amortization expense for finite-lived intangible assets for the next five years is as follows:

Year	(in millions)
Remainder of 2023	$	24.4
2024	$	34.7
2025	$	26.7
2026	$	25.9
2027	$	11.5
2028	$	7.1