Derivative Instruments and Hedging Activities (Tables)

12 Months Ended

Sep. 30, 2022

Derivative Instruments And Hedges [Abstract]

Impact of Derivative Instruments on Earnings

The following table discloses the amount of (income) expense recognized in earnings on derivative instruments designated as qualifying hedging instruments:

		Year Ended September 30,
Derivatives in:	Location	2022			2021			2020
Cross-currency interest rate swap agreement designated as fair value hedges	Selling, general and administrative expenses	$	(2,844	)	$	23		$	4,592
Cross-currency interest rate swap agreements designated as cash flow hedges	Selling, general and administrative expenses		(66,036	)		(3,725	)		(3,190	)
Treasury lock agreement designated as cash flow hedge	Interest expense		—			—			(72	)
		$	(68,880	)	$	(3,702	)	$	1,330

The following table discloses the amount of (gain) loss recognized in accumulated OCI on derivative instruments designated as qualifying hedging instruments:

		Year Ended September 30,
Derivatives in:	Location	2022			2021		2020
Cross-currency interest rate swap agreement designated as fair value hedges	Selling, general and administrative expenses	$	(2,854	)	$	60	$	4,832
Cross-currency interest rate swap agreements designated as cash flow hedges	Selling, general and administrative expenses		(86,194	)		1,612		13,430
		$	(89,048	)	$	1,672	$	18,262

The following table discloses the amount of (gain) loss reclassified in accumulated OCI on derivative instruments designated as qualifying hedging instruments:

		Year Ended September 30,
Derivatives in:	Location	2022			2021			2020
Cross-currency interest rate swap agreement designated as fair value hedges	Selling, general and administrative expenses	$	(2,844	)	$	23		$	5,396
Cross-currency interest rate swap agreements designated as cash flow hedges	Selling, general and administrative expenses		(66,036	)		(3,725	)		(3,190	)
Treasury lock agreement designated as cash flow hedge	Interest expense		—			—			(72	)
		$	(68,880	)	$	(3,702	)	$	2,134