Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Cash flows from operating activities
Net income	$ 38.8	$ 4.1	$ 33.7
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	36.3	26.8	25.6
Amortization of acquisition-related inventory fair value step-up	7.4	0.0	0.0
Provision for credit losses	2.1	0.6	1.6
Provision for warranties	23.9	18.6	17.6
Deferred compensation expense (benefit)	0.1	(0.1)	(0.1)
Share-based compensation	7.1	5.0	4.1
Deferred tax provision (benefit)	0.4	(6.8)	(6.4)
Gain on sale of property and equipment, net	(0.2)	(1.1)	(3.1)
Goodwill impairment	0.0	20.2	0.0
Other impairment charges	0.0	0.0	1.2
Amortization of debt issuance costs	1.2	0.3	0.3
Distributions to deferred compensation programs' participants	(1.1)	(1.1)	(1.8)
Change in operating assets and liabilities, excluding the effects of acquisitions:
Purchase of trading securities, net	(0.2)	(1.5)	(0.3)
Receivables and other contract assets	(28.4)	(20.6)	20.5
Inventories	11.8	27.4	(63.0)
Prepaid expenses	(2.2)	(3.5)	2.2
Other assets	(0.5)	(0.9)	(12.8)
Accounts payable	(2.1)	(35.9)	7.7
Accrued employee related liabilities	9.7	(5.4)	8.7
Other accrued liabilities	(4.7)	(2.9)	0.6
Accrued product warranty	(21.8)	(18.9)	(13.1)
Customer deposits	(12.7)	7.6	1.0
Income taxes payable/prepaid	(3.5)	11.1	3.6
Net cash provided by operating activities	61.4	23.0	27.8
Cash flows from investing activities:
Acquisitions, net of cash acquired	(248.7)	0.0	0.0
Expenditures for property and equipment	(40.7)	(20.5)	(34.1)
Proceeds from sale of property and equipment	0.8	2.3	20.3
Proceeds from insurance	0.7	0.4	0.0
Purchase of investments	(0.9)	(1.1)	(1.0)
Sale of investments	1.0	0.9	1.9
Net cash used in investing activities	(287.8)	(18.0)	(12.9)
Cash flows from financing activities:
Payment of dividends	(11.9)	(11.9)	(11.8)
Proceeds from borrowings on credit facilities and bank loans	459.1	215.6	240.6
Repayments of borrowings on credit facilities and bank loans	(230.1)	(179.2)	(245.8)
Payment of debt issuance costs	(10.4)	0.0	0.0
Sale of Company stock by deferred compensation programs, net	0.1	0.4	0.3
Withholding tax paid upon vesting of share-based compensation awards	(0.7)	(0.5)	(1.6)
Net cash provided by (used in) financing activities	206.1	24.4	(18.3)
Effect of exchange rates on cash	1.5	(1.8)	0.6
(Decrease) increase in cash and cash equivalents and restricted cash	(18.8)	27.6	(2.8)
Cash, cash equivalents and restricted cash, beginning of period	90.8	63.2	66.0
Cash, cash equivalents and restricted cash, end of period	72.0	90.8	63.2
Cash paid during the year for:
Interest	16.1	8.5	7.0
Income taxes paid, net	19.7	8.2	13.8
Supplemental disclosures of non-cash items
Capital expenditures in accounts payable	0.5	1.0	1.5
Additions to right-of-use assets and lease liabilities	$ 5.0	$ 2.4	$ 0.8