XML 15 R55.htm IDEA: XBRL DOCUMENT v2.4.0.6
Redeemable Noncontrolling Interest (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Mar. 31, 2013
Mar. 31, 2013
Mar. 31, 2012
Noncontrolling Interest [Abstract]      
Noncontrolling Interest, Increase from Business Combination $ 36,300 $ 2,836  
Increase (Decrease) in Temporary Equity [Roll Forward]      
Beginning balance   53,681 0
Sale of additional shares to parent   (7,981)  
Net income attributable to redeemable noncontrolling interests   2,337 112
Foreign currency translation adjustment attributable to noncontrolling interests   2,109 496
Ending balance $ 52,982 $ 52,982 $ 36,908