CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Millions, $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Net sales	$ 1,930.2	$ 1,939.4	$ 1,638.8
Cost of sales	1,539.1	1,493.2	1,287.6
Gross margin	391.1	446.2	351.2
Selling, general and administrative expense	231.3	248.9	218.6
Other operating income (expense):
Currency transactions, net	11.5	1.6	(4.0)
Other income, net	3.4	3.2	1.4
Corporate expense	(15.1)	(15.0)	(13.8)
Income from operations	159.6	187.1	116.2
Other income (expense):
Interest and dividend income	5.1	0.4	1.8
Insurance settlement gain			1.5
Marketable equity securities	(1.0)	2.0	(1.1)
Other components of net periodic pension and OPEB cost	(12.9)	(16.5)	(19.4)
Interest expense	(16.9)	(19.6)	(19.0)
Income before income taxes	133.9	153.4	80.0
Income tax expense	29.4	40.5	16.1
Net income	$ 104.5	$ 112.9	$ 63.9
Net income per share - basic	$ 0.90	$ 0.98	$ 0.55
Net income per share - diluted	$ 0.90	$ 0.98	$ 0.55
Weighted average shares outstanding - basic	115.5	115.5	115.6
Weighted average shares outstanding - diluted	115.5	115.5	115.6

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 924
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-URI https://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227