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Unaudited Condensed Consolidated Statements of Stockholders' Equity (Parentheticals) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Pension and OPEB adjustments, tax	$ 0.1	$ 0.4	$ 0.6	$ 1.1
Change in fair value of derivatives, tax	$ 0.5	$ 1.6	$ 0.3	$ 2.4
Dividends declared, per share (in dollars per share)	$ 0.28	$ 0.26	$ 0.82	$ 0.76

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Aggregate dividends declared during the period for each share of common stock outstanding.

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- Definition

Amount, after reclassification, of tax expense (benefit) for gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent.

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