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Earnings Per Share (EPS) (Narrative) (Details) (USD $)	3 Months Ended
Earnings Per Share (EPS) (Narrative) (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Earnings Per Share [Line Items]
Common Stock outstanding, but were not included in the computation of diluted EPS	5,683	99,709
Weighted Average Price Of Securities Excluded From Computation Of Earnings Per Share	$ 37.54
Minimum [Member]
Earnings Per Share [Line Items]
Weighted Average Price Of Securities Excluded From Computation Of Earnings Per Share		$ 36.70
Maximum [Member]
Earnings Per Share [Line Items]
Weighted Average Price Of Securities Excluded From Computation Of Earnings Per Share		$ 37.98
Restricted Shares [Member]
Earnings Per Share [Line Items]
Common Stock outstanding, but were not included in the computation of diluted EPS	233,000	244,000

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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