Fair Value of Financial Instruments (Tables)

12 Months Ended

Sep. 30, 2015

Fair Value of Financial Instruments

Summary of the liabilities measured at fair value on a recurring basis

	2015							2014
	Level 1		Level 2		Level 3			Level 1		Level 2			Level 3
Liabilities:
Current (included in accrued expenses and other current liabilities):
Interest rate swaps	$	—			$	—		$	—	$	(1,151	)	$	—
Cross currency swaps	$	—	$	—	$	(2,715	)	$	—	$	—		$	(3,857	)
Non-current (included in other assets):
Cross currency swaps	$	—	$	—	$	6,852		$	—	$	—		$	—
Non-current (included in other liabilities):
Cross currency swaps	$	—	$	—	$	—		$	—	$	—		$	(14,773	)

Schedule of the Level 3 activity related to cross currency swaps

	2015			2014
Beginning balance:	$	(18,630	)	$	(22,254	)
Unrealized gain on hedging instruments		22,767			3,624
Ending balance:	$	4,137		$	(18,630	)

Schedule of effect of derivative instruments designated as cash flow and net investment hedging instruments

	Amount of Gain or (Loss) Recognized in Accumulated OCI on Derivative (Effective Portion)			Amount of Gain or (Loss) Reclassified from Accumulated OCI into Operations (Effective Portion)			Amount of Gain or (Loss) Recognized in Accumulated OCI on Derivative (Effective Portion)			Amount of Gain or (Loss) Reclassified from Accumulated OCI into Operations (Effective Portion)
	2015			2015			2014			2014
Cash Flow Hedges:
Interest rate swaps	$	(438	)	$	(1,159	)	$	(2,166	)	$	(5,346	)
Net Investment Hedges:
Cross currency swaps		15,159			—			1,266			—
Total	$	14,721		$	(1,159	)	$	(900	)	$	(5,346	)