v2.4.0.6
Net Income Per Share (Schedule Of Net Income Per Share To Shareholders) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Earnings Per Share [Abstract]        
Net income to shareholders $ 49,653 $ 53,264 $ 196,593 $ 91,850
Less: Adjustment of redeemable noncontrolling interests (1,702) 0 6,484 0
Adjusted net income to shareholders $ 51,355 $ 53,264 $ 190,109 $ 91,850
Basic common shares outstanding 9,632 9,680 9,641 9,706
Dilutive potential common shares 27 38 26 40
Diluted shares outstanding 9,659 9,718 9,667 9,746
Basic net income per share $ 5.33 $ 5.50 $ 19.72 $ 9.46
Diluted net income per share $ 5.32 $ 5.48 $ 19.67 $ 9.42