Equity and Earnings Per Share (Tables)

9 Months Ended

Mar. 31, 2012

Earnings Per Share [Abstract]

Computation Of Basic And Diluted Earnings Per Common Share

	Three Months Ended				Nine Months Ended
(in thousands, except per share data)	March 31, 2012		March 31, 2011		March 31, 2012		March 31, 2011
Net income attributable to common stock	$	22,869	$	15,734	$	45,370	$	50,357
Weighted average number of shares outstanding, used in computing basic earnings per share	59,652		58,673		59,319		58,545
Dilutive common stock equivalents	842		1,135		953		1,172
Weighted average number of shares outstanding used in computing diluted earnings per share	60,494		59,808		60,272		59,717
Basic earnings per share	$0.38		$0.27		$0.76		$0.86
Diluted earnings per share	$0.38		$0.26		$0.75		$0.84
Anti-dilutive options (excluded from the calculation of diluted earnings per share)	1,869		1,537		2,209		1,396