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Stock-Based Compensation (Tables)

9 Months Ended

Jun. 30, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share-based Compensation, Activity [Table Text Block]

A summary of the stock-based awards granted during the nine month periods ended June 30, 2017 and 2016 is presented below:

	Nine Months Ended June 30,
	2017							2016
	Number Granted			Weighted Average Grant Date Fair Value				Number Granted			Weighted Average Grant Date Fair Value
Stock options	2,841,686			$	7.81			961,705			$	13.14
Stock appreciation rights	15,693			8.28				54,749			13.15
Restricted stock/units	1,671,677			41.75				2,290,575			43.68
Performance shares	846,725			48.40				—			—

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

	Nine Months Ended June 30,
	2017		2016
Expected life of option (years)	4.75 & 6.5		6.4
Risk-free interest rate	1.23% - 1.93%		1.64%
Expected volatility of the Company’s stock	24.60%		36.00%
Expected dividend yield on the Company’s stock	2.21%		2.11%

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- Definition

Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

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- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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