Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities:
Net income (loss)	$ 31.1	$ (10.7)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	12.4	13.1
Provision for credit losses	0.7	1.9
Provision for warranties	12.3	8.7
Deferred compensation expense (benefit)	0.1	(0.2)
Share-based compensation	3.2	2.3
Deferred tax benefit	(0.9)	(5.3)
Gain on sale of property and equipment, net	(0.1)	(1.1)
Goodwill impairment	0.0	20.2
Amortization of debt issuance costs	0.1	0.2
Distributions to deferred compensation programs' participants	(0.6)	(0.5)
Change in operating assets and liabilities:
Purchase of trading securities, net	(0.6)	(2.3)
Receivables and other contract assets	10.1	(68.6)
Inventories	(22.1)	(1.7)
Prepaid expenses	2.2	3.2
Other assets	1.4	(3.2)
Accounts payable	9.1	(12.8)
Accrued loss reserves	0.1	(0.1)
Accrued employee related liabilities	(0.5)	(12.0)
Other accrued liabilities	(1.9)	20.4
Accrued product warranty	(9.7)	(9.7)
Customer deposits	(7.7)	19.0
Income taxes payable/prepaid	(5.3)	3.1
Net cash provided by (used in) operating activities	33.4	(36.1)
Cash flows from investing activities:
Expenditures for property and equipment	(7.8)	(13.4)
Proceeds from sale of property and equipment	0.2	1.1
Purchase of investments	(0.6)	(0.7)
Sale of investments	0.5	0.4
Net cash used in investing activities	(7.7)	(12.6)
Cash flows from financing activities:
Payment of dividends	(5.9)	(5.9)
Proceeds from borrowings on credit facilities and bank loans	102.3	107.2
Repayments of borrowings on credit facilities and bank loans	(125.0)	(51.4)
Sale of Company stock by deferred compensation programs, net	0.1	0.1
Withholding tax paid upon vesting of share-based compensation awards	(0.7)	(0.5)
Net cash (used in) provided by financing activities	(29.2)	49.5
Effect of exchange rates on cash	1.4	(0.8)
Decrease in cash, cash equivalents and restricted cash	(2.1)	0.0
Cash, cash equivalents and restricted cash, beginning of period	90.8	63.2
Cash, cash equivalents and restricted cash, end of period	88.7	63.2
Cash paid during the year for:
Interest	3.4	3.8
Income taxes paid, net	18.0	4.4
Non-cash investing activities:
Capital expenditures in accounts payable	0.6	0.6
Non-cash financing activities:
Additions to right-of-use assets and lease liabilities	$ 1.8	$ 1.9