Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2024

Intangible Assets, Gross (Excluding Goodwill) [Abstract]

Schedule of Other Intangible Assets

Other intangible assets are summarized as follows:

(in millions)	September 30, 2024			December 31, 2023
Finite-lived intangible assets:
Customer relationships	$	161.7		$	191.4
Noncompete agreements		10.7			28.2
Trademarks		70.7			70.6
Internal-use software licenses		21.7			16.5
Patents		2.8			2.8
		267.6			309.5
Accumulated amortization		(149.9	)		(172.6	)
		117.7			136.9
Indefinite-lived intangible assets:
Licenses		16.9			16.9
	$	134.6		$	153.8

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 2024	$	9.9
2025	$	31.0
2026	$	27.7
2027	$	13.1
2028	$	8.5
2029	$	6.0