Stock-Based Compensation (Tables)

9 Months Ended

Jun. 30, 2022

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Share-based Payment Arrangement, Activity [Table Text Block]

A summary of the stock-based awards granted is presented below:

	Nine Months Ended June 30,
	2022			2021
	Number Granted	Weighted Average Grant Date Fair Value		Number Granted	Weighted Average Grant Date Fair Value
Stock options	548,398	$	18.59	932,678	$	9.36
Stock appreciation rights	19,768	18.59		35,254	9.36
Restricted stock/units	1,431,550	75.62		1,773,617	47.08
Performance shares	482,030	82.88		410,934	50.53

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	Nine Months Ended June 30,
	2022	2021
Expected life of option (years)	6.0	6.5
Risk-free interest rate	1.35%	0.6%
Expected volatility of the Company’s stock	27.8%	27.6%
Expected dividend yield on the Company’s stock	1.71%	2.28%

Schedule of share-based payment award, performance share, valuation assumptions [Table Text Block]

	Nine Months Ended June 30,
	2022	2021
Risk-free interest rate	0.99%	0.20%
Expected volatility of the Company’s stock	30.0%	30.9%