CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Operating Activities
Income from continuing operations, net of tax	$ 68.5	$ 323.4	$ 332.4
Adjustments to income from continuing operations
Depreciation and amortization	112.2	113.4	109.4
Equity-based compensation	13.4	15.7	21.6
Asbestos-related costs (benefit), net	66.3	(20.2)	4.9
Settlement charges	137.0	0.0	1.7
Deferred income tax (benefit) expense	(43.9)	30.9	(14.7)
Asset impairment charges	16.3	1.0	0.0
(Gain) loss on sale or disposal of long-lived assets	(2.0)	1.0	(40.7)
Other non-cash charges, net	45.0	37.8	13.8
Asbestos-related payments, net	(9.8)	(21.6)	(40.8)
Contributions to postretirement plans	(18.0)	(22.9)	(11.2)
Changes in assets and liabilities:
Change in receivables	83.3	(40.6)	(2.7)
Change in inventories	36.5	(0.6)	(13.3)
Change in contract assets	(1.0)	2.7	19.1
Change in contract liabilities	(1.9)	(5.1)	0.1
Change in accounts payable	(34.7)	(1.9)	(4.2)
Change in accrued expenses	4.2	(14.7)	5.7
Change in income taxes	(6.2)	(9.6)	14.4
Other, net	(29.3)	(31.0)	(23.7)
Net Cash – Operating activities	435.9	357.7	371.8
Investing Activities
Capital expenditures	(63.7)	(91.4)	(95.5)
Proceeds from sale of long-lived assets	1.7	0.9	43.2
Acquisitions, net of cash acquired	(4.7)	(113.1)	0.0
Other, net	0.9	0.2	0.0
Net Cash – Investing activities	(65.8)	(203.4)	(52.3)
Financing Activities
Commercial paper, net borrowings (repayments)	13.1	(27.2)	(44.5)
Short-term revolving loans, borrowings	495.8	0.0	246.5
Short-term revolving loans, repayments	(524.7)	0.0	(233.8)
Long-term debt, issued	1.5	8.1	3.2
Long-term debt, repayments	(2.5)	(3.2)	(2.7)
Repurchase of common stock	(84.2)	(41.4)	(56.1)
Dividends paid	(59.0)	(52.1)	(47.3)
Proceeds from issuance of common stock	4.3	14.9	5.8
Other, net	(2.9)	(0.6)	0.1
Net Cash – Financing activities	(158.6)	(101.5)	(128.8)
Exchange rate effects on cash and cash equivalents	35.2	(3.0)	(15.3)
Net cash from discontinued operations – operating activities	1.0	0.9	(4.2)
Net change in cash and cash equivalents	247.7	50.7	171.2
Cash and cash equivalents – beginning of year (includes restricted cash of $0.8, $1.0, and $1.2, respectively)	612.9	562.2	391.0
Cash and Cash Equivalents – end of Period (includes restricted cash of $0.8, $0.8, and $1.0, respectively)	860.6	612.9	562.2
Cash paid (received) during the year for:
Interest	3.3	2.5	3.3
Income taxes, net of refunds received	$ 61.1	$ 63.4	$ 53.5