Redeemable Noncontrolling Interest (Tables)

6 Months Ended

Mar. 31, 2014

Noncontrolling Interest [Abstract]

Summary of activities in redeemable noncontrolling interests

The following table provides a summary of the activities in our redeemable noncontrolling interests as of March 31, 2014 and 2013:

	Redeemable Noncontrolling Interests
	(in thousands)
Balance as of September 30, 2012	$	53,681
Acquisition of redeemable noncontrolling interest	2,836
Sale of additional shares to parent	(7,981		)
Net income attributable to redeemable noncontrolling interests	2,337
Foreign currency translation adjustment attributable to noncontrolling interests	2,109
Balance as of March 31, 2013	$	52,982
Balance as of September 30, 2013	$	55,393
Sale of additional shares to parent	(457		)
Net income attributable to redeemable noncontrolling interests	2,901
Foreign currency translation adjustment attributable to noncontrolling interests	322
Effective portion of cash flow hedge	(52		)
Balance as of March 31, 2014	$	58,107