Condensed Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Net Sales	$ 362.7	$ 306.5
Cost of goods sold	240.9	214.2
Gross Profit	121.8	92.3
Selling, general and administrative expenses	41.7	36.8
Amortization of intangible assets	4.9	4.9
Operating Profit	75.2	50.6
Interest expense, net	16.7	8.4
Earnings before Income Taxes	58.5	42.2
Income tax expense	14.3	2.9
Net Earnings Including Redeemable Noncontrolling Interest	44.2	39.3
Less: Net earnings attributable to redeemable noncontrolling interest	0.0	31.1
Net Earnings Available to Common Stockholders	$ 44.2	$ 8.2
Earnings per share of Common Stock, basic (in USD per share)	$ 0.33	$ 0.21
Earnings per share of Common Stock, diluted (in USD per share)	$ 0.33	$ 0.21
Weighted Average shares of Common Stock Outstanding, basic (in shares)	134.9	39.4
Weighted-Averages shares of Common Stock Outstanding, diluted (in shares)	135.1	39.6