Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of finite-lived intangible assets

	December 31, 2025							December 31, 2024
	Weighted Average Remaining Useful Life (Years)	Gross Value		Accumulated Amortization		Net Value		Gross Value		Accumulated Amortization		Net Value
Customer relationships	9.5	$	98.9	$	71.0	$	27.9	$	96.9	$	65.8	$	31.1
Indefinite-lived tradenames	*	27.3		*		27.3		26.6		*		26.6
Technology	9.8	26.4		12.7		13.7		25.1		11.3		13.8
Other	3.4	4.9		4.6		0.3		4.8		4.4		0.4
Total		$	157.5	$	88.3	$	69.2	$	153.4	$	81.5	$	71.9
* Not applicable, as these tradenames have an indefinite life.

Schedule of indefinite-lived intangible assets

	December 31, 2025							December 31, 2024
	Weighted Average Remaining Useful Life (Years)	Gross Value		Accumulated Amortization		Net Value		Gross Value		Accumulated Amortization		Net Value
Customer relationships	9.5	$	98.9	$	71.0	$	27.9	$	96.9	$	65.8	$	31.1
Indefinite-lived tradenames	*	27.3		*		27.3		26.6		*		26.6
Technology	9.8	26.4		12.7		13.7		25.1		11.3		13.8
Other	3.4	4.9		4.6		0.3		4.8		4.4		0.4
Total		$	157.5	$	88.3	$	69.2	$	153.4	$	81.5	$	71.9
* Not applicable, as these tradenames have an indefinite life.

Schedule of amortization of intangible assets

Amortization expense of other intangible assets was as follows:

	Year Ended December 31,
	2025		2024		2023
Amortization expense	$	6.9	$	6.8	$	6.7

Schedule of Amortization for the next five years

We estimate amortization expense for the five years subsequent to 2025 as follows:

2026	$	6.5
2027	$	6.4
2028	$	5.5
2029	$	3.8
2030	$	2.5