Consolidated Statements Of Income - USD ($) shares in Millions, $ in Millions		12 Months Ended
		Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Net sales		$ 1,941.2	$ 1,948.8	$ 1,557.1
Cost of products sold		1,313.4	1,291.5	1,042.2
Gross profit		627.8	657.3	514.9
Operating costs and expenses:
Selling, general and administrative expenses		392.4	415.5	328.8
Amortization of intangibles		36.7	35.6	21.6
Restructuring charges		11.7	21.7	5.4
Total operating costs and expenses		440.8	472.8	355.8
Operating income	[1]	187.0	184.5	159.1
Non-operating expense (income):
Interest expense		41.2	41.1	49.3
Interest income		(4.4)	(5.8)	(6.4)
Equity in earnings of joint venture		0.0	0.0	(2.1)
Non-operating pension income		(9.3)	(8.5)	(8.2)
Other expense (income), net		1.6	(0.4)	1.4
Income before income tax		157.9	158.1	125.1
Income tax expense		51.2	26.4	29.6
Net income		$ 106.7	$ 131.7	$ 95.5
Basic income per share:
Basic income per share		$ 1.02	$ 1.22	$ 0.89
Diluted income per share:
Diluted income per share		$ 1.00	$ 1.19	$ 0.87
Weighted average number of shares outstanding:
Basic		104.8	108.1	107.0
Diluted		107.0	110.9	109.2

[1] Operating income as presented in the segment table above is defined as i) net sales; ii) less cost of products sold; iii) less selling, general and administrative expenses; iv) less amortization of intangibles; and v) less restructuring charges.