Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flow from operating activities:
Net loss	$ (78.1)	$ (267.8)	$ (344.6)
Adjustments to reconcile net loss to cash provided (used) by operating activities:
Depreciation	46.4	73.7	82.2
Cost, Amortization	24.5	23.8	28.9
AmortizationAcquiredIntangibleAssets	78.2	82.9	93.2
Amortization of Debt Issuance Costs	17.3	45.4	21.8
Share-based compensation	13.8	14.9	24.0
Debt prepayment costs	0.0	67.2	0.0
Loss (gain) on sale of assets, net	1.3	7.5	30.2
Deferred income taxes	(12.6)	(27.1)	54.2
Inventory Write-down	0.0	0.0	23.8
Other Noncash Income (Expense)	0.0	(12.3)	(1.0)
Gain (Loss) on Disposition of Assets	3.1	11.5	7.6
Changes in certain assets and liabilities
Trade receivables	16.4	(19.7)	111.5
Inventories	(84.8)	(14.8)	104.9
Increase (Decrease) in Property and Other Taxes Payable	(15.2)	0.9	4.2
Accounts payable	241.4	10.6	(33.1)
Deferred revenue	(9.1)	20.2	(54.9)
Increase (Decrease) in Employee Related Liabilities	(19.4)	(1.3)	38.6
Increase (Decrease) in Obligation, Pension and Other Postretirement Benefits	(13.0)	(14.7)	(68.7)
Income taxes	(5.3)	(23.1)	0.9
Restructuring	(25.4)	18.0	(13.5)
Warranty liability	0.3	(5.6)	(3.4)
Certain other assets and liabilities	(56.5)	27.8	29.0
Net cash provided (used) by operating activities	123.3	18.0	135.8
Cash flow from investing activities:
Proceeds from Divestiture of Businesses, Net of Cash Divested	1.1	(37.0)	29.9
Proceeds from Life Insurance Policy	0.0	15.6	0.0
Proceeds from maturities of investments	287.7	214.6	241.7
Payments to Acquire Investments	288.4	241.3	222.2
Proceeds from Sale of Productive Assets	1.7	10.2	0.0
Capital expenditures	(20.2)	(27.5)	(42.9)
Payments to Develop Software	(31.1)	(17.2)	(23.1)
Payments for (Proceeds from) Other Investing Activities	0.0	0.0	9.8
Net cash provided (used) by investing activities	(49.2)	(82.6)	(6.8)
Cash flow from financing activities:
Debt issuance costs	0.0	(26.4)	(12.6)
Payment for Debt Extinguishment or Debt Prepayment Cost		(67.2)	0.0
Revolving credit facility borrowings (repayments), net	0.9	60.1	(125.0)
Other debt borrowings	11.2	1,107.8	397.8
Other debt repayments	(19.4)	(1,049.9)	(375.7)
Proceeds from Noncontrolling Interests	12.7	0.0	0.0
Distributions to noncontrolling interest holders	(1.3)	(0.9)	(98.1)
Issuance of common shares		0.0
Other	(7.7)	(6.6)	(1.9)
Net cash provided (used) by financing activities	(3.6)	16.9	(215.5)
Effect of exchange rate changes on cash and cash equivalents	(5.7)	(3.2)	(1.1)
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	64.8	(50.9)	(87.6)
Add: Cash included in assets held for sale at beginning of year	2.7	97.2	7.3
Less: Cash included in assets held for sale at end of year	3.1	2.7	97.2
Cash, cash equivalents and restricted cash at the beginning of the year	324.5	280.9	458.4
Cash, cash equivalents and restricted cash at the end of the year	388.9	324.5	280.9
Cash paid for
Income taxes	42.3	43.8	41.8
Interest	$ 175.1	$ 138.1	$ 189.7