Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
OPERATING ACTIVITIES
Net Earnings (Loss) Including Noncontrolling Interest	$ 45.9	$ 33.5	$ (6.2)
Adjustments to Reconcile Net Earnings (Loss) to Net Cash Provided by Operating Activities:
Depreciation	32.2	32.3	26.2
Amortization of Intangible Assets	22.2	22.1	17.1
Amortization of Debt Issuance Costs	1.3	2.4	1.8
Debt Issuance Cost Charges Related to Short-Term Financing	0.0	0.0	6.2
Fair Value Step-Up Adjustment to Acquired Inventory	0.9	0.0	7.2
Deferred Income Taxes	(9.6)	(10.9)	(6.1)
Share-Based Compensation Expense	11.4	8.3	5.9
Allowance for Doubtful Accounts and Returns	2.5	0.8	1.6
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	(2.3)	0.0	0.0
Note Receivable Writedown	2.7	0.0	0.0
Discontinuation of Product Lines	3.3	0.0	0.0
Other, Net	1.1	(0.4)	0.4
Changes in Operating Assets and Liabilities, Net of Assets Acquired:
Receivables, Net	(8.5)	(7.6)	(14.4)
Inventories	(21.1)	(16.6)	(2.9)
Accounts Payable	(7.5)	4.6	10.8
Employee Compensation and Benefits	4.5	12.7	(4.0)
Other Current Liabilities	(1.4)	(0.7)	11.1
Other Assets and Liabilities	(5.7)	(0.5)	(0.5)
Net Cash Provided by Operating Activities	71.9	80.0	54.2
INVESTING ACTIVITIES
Purchases of Property, Plant and Equipment	(38.4)	(18.8)	(20.4)
Proceeds from Disposals of Property, Plant and Equipment	0.1	0.1	2.5
Proceeds from Principal Payments Received on Long-Term Note Receivable	2.9	1.4	0.7
Origination of Notes Receivable from Unrelated Parties	0.0	0.0	1.5
Acquisitions of Businesses, Net of Cash, Cash Equivalents and Restricted Cash Acquired	(19.7)	0.0	(354.1)
Purchase of Intangible Asset	(0.5)	(2.8)	(2.5)
Proceeds from Sale of Business	0.0	4.0	0.0
Net Cash Used in Investing Activities	(55.6)	(16.1)	(375.3)
FINANCING ACTIVITIES
Proceeds from Debt	25.0	14.9	743.0
Repayments of Debt	(41.8)	(38.3)	(399.3)
Change in Finance Lease Obligation	(0.2)	0.0	0.3
Payments of Debt Issuance Costs	0.0	0.0	(16.5)
Proceeds from Issuance of Common Stock	6.1	5.9	6.9
Payments to Noncontrolling Interests	(0.5)	0.0	0.0
Dividends Paid	(16.0)	(15.3)	(15.0)
Net Cash (Used in) Provided by Financing Activities	(27.4)	(32.8)	319.4
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	(0.4)	(4.0)	2.2
NET INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	(11.5)	27.1	0.5
Cash, Cash Equivalents and Restricted Cash at Beginning of Year	86.1	59.0	58.5
CASH, CASH EQUIVALENTS, RESTRICTED CASH AND RESTRICTED CASH EQUIVALENTS AT END OF YEAR	74.6	86.1	59.0
Cash Paid for:
Income Taxes	21.7	11.1	13.5
Interest Paid, Excluding Capitalized Interest, Operating Activities	19.7	22.4	14.2
Supplemental Non-Cash Investing and Financing Activities:
Capital Expenditures in Accounts Payable	$ 3.9	$ 2.3	$ 2.2