XML 67 R26.htm IDEA: XBRL DOCUMENT

EARNINGS PER SHARE (Tables)

6 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Basic and Diluted Table

The following table presents the calculation of the Company's basic and diluted earnings per share for:



	Three Months Ended						Six Months Ended
	March 31,						March 31,
(Thousands, except per share amounts)	2013			2012			2013			2012
Net income, as reported	$	45,469		$	54,535		$	105,675		$	111,892
Basic earnings per share
Weighted average shares of common stock outstanding-basic	41,789			41,509			41,742			41,472
Basic earnings per common share	$1.09			$1.31			$2.53			$2.70
Diluted earnings per share
Weighted average shares of common stock outstanding-basic	41,789			41,509			41,742			41,472
Incremental shares ⁽¹⁾	183			202			183			201
Weighted average shares of common stock outstanding-diluted	41,972			41,711			41,925			41,673
Diluted earnings per common share ⁽²⁾	$1.08			$1.31			$2.52			$2.68


(1)	Incremental shares consist of stock options, stock awards and performance units.


(2)	There were no anti-dilutive shares excluded from the calculation of diluted earnings per share for the three and six months ended March 31, 2013 and 2012.