v3.25.4

Overview, Basis of Presentation and Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2025

Accounting Policies [Abstract]

Summary of Current Expected Credit Loss Reserve

Transactions affecting the current expected credit loss (“CECL”) reserve during the years ended December 31, 2025, 2024 and 2023 were as follows:

		December 31,
		2025				2024				2023
Balance, beginning of year		$	25.0			$	18.9			$	17.1
Provisions charged to expense			11.1				17.6				13.7
Write-offs, reclassifications and other			(15.2	)			(11.5	)			(11.9	)
Balance, end of year		$	20.9			$	25.0			$	18.9

The components of the CECL reserve balance at December 31, 2025, 2024 and 2023 were as follows:

		December 31,
		2025				2024				2023
Provision for accounts receivable		$	20.5			$	24.6			$	18.5
Provision for unbilled receivables and contract assets			0.4				0.4				0.4
Total		$	20.9			$	25.0			$	18.9

Components of Inventories, Net

The components of the Company’s inventories, net at December 31, 2025 and 2024 were as follows:

		December 31,
		2025				2024
Raw materials and manufacturing supplies		$	4.0			$	3.3
Work in process			1.6				1.1
Total		$	5.6			$	4.4

Components of Company's Property, Plant and Equipment

The components of the Company’s property, plant and equipment, net at December 31, 2025 and 2024 were as follows:

		December 31,
		2025				2024
Land		$	0.3			$	0.3
Buildings			13.2				15.1
Machinery and equipment			58.1				56.0
			71.6				71.4
Less: Accumulated depreciation			(62.8	)			(62.5	)
Total		$	8.8			$	8.9

Components of Accrued Liabilities

The components of the Company’s accrued liabilities at December 31, 2025 and 2024 were as follows:

		December 31,
		2025				2024
Contract liabilities		$	58.5			$	52.6
Accrued sales commissions			48.0				54.9
Accrued incentive compensation			25.2				27.9
Other employee-related liabilities			16.1				17.0
Pension and other postretirement benefits plans liabilities			2.1				14.0
Other			16.7				18.7
Accrued liabilities		$	166.6			$	185.1

X

- References

No definition available.

+ Details

Name:	us-gaap_AccountingPoliciesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of allowance for credit loss on financing receivable.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

+ Details

Name:	us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482099/360-10-50-1

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of accrued liabilities.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(6)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 210
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483489/210-10-50-1

+ Details

Name:	us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration