CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net earnings	$ 10.9	$ 18.0
Adjustments to reconcile net earnings to cash provided by (used in) operating
Depreciation	8.4	6.3
Amortization expense (including debt issuance costs)	2.9	2.5
Deferred income tax benefit	(6.3)	0.0
Pension settlement charges	0.7	0.2
Stock-based compensation	1.6	2.2
Other non-cash items	1.4	1.4
Changes in assets and liabilities:
Customer receivables	(9.4)	11.4
Inventories	(10.2)	(7.1)
Prepaid expenses and other assets	(0.8)	1.8
Accounts payable	(6.8)	(7.5)
Other liabilities	(8.8)	(10.1)
Cash provided by (used in) operating activities	(16.4)	19.1
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(10.7)	(9.2)
Other	0.4	0.0
Cash used in investing activities	(10.3)	(9.2)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from revolving credit facility	219.5	111.0
Repayment of revolving credit facility	(53.5)	(105.0)
Repayment of term loans	(4.2)	(4.3)
Payment of dividends	(8.9)	(7.8)
Payments of withholding taxes related to net share settlements of equity awards	(3.8)	(3.0)
Cash provided by (used in) financing activities	149.1	(9.1)
Effect of exchange rate changes on cash and cash equivalents	(0.3)	0.0
Net increase in cash and cash equivalents	122.1	0.8
Cash and cash equivalents at beginning of period	8.5	1.6	$ 1.6
Cash and cash equivalents at end of period	$ 130.6	$ 2.4	$ 8.5