Derivative Financial Instruments (Tables)

9 Months Ended

Jun. 30, 2021

Derivative Instruments and Hedging Activities Disclosures [Line Items]

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]

The following represents the amount of (loss) gain recognized in AOCI (net of tax) during the periods presented:

	Three Months Ended June 30,				Nine Months Ended June 30,
	2021		2020		2021		2020
Interest rate swaps	$	(4,157)	$	(3,258)	$	5,111	$	(3,258)
Interest rate cap	—		(20)		—		(19)
Foreign currency forward contracts	67		10		(265)		(150)
Commodity swaps	(16)		—		(16)		—
	$	(4,106)	$	(3,268)	$	4,830	$	(3,427)

Derivative Instruments, Gain (Loss) [Table Text Block]

The following represents the amount of gain (loss) reclassified from AOCI into earnings during the periods presented:

	Three Months Ended June 30,				Nine Months Ended June 30,
Location of (Loss) Gain	2021		2020		2021		2020
Cost of product sales and services	$	9	$	(2)	$	(4)	$	(8)
General and administrative expense	—		48		(72)		$	78
Selling and marketing expense	—		—		(39)		28
Interest expense	(591)		—		(1,624)		—
	$	(582)	$	46	$	(1,739)	$	98

Designated as Hedging Instrument

Derivative Instruments and Hedging Activities Disclosures [Line Items]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The following represents the fair value recorded for derivatives designated as cash flow hedges for the periods presented:

		Asset Derivatives
	Balance Sheet Location	June 30, 2021		September 30, 2020
Interest rate swaps	Prepaid and other current assets	$	2,443	$	—
Foreign currency forward contracts	Prepaid and other current assets	48		133

		Liability Derivatives
	Balance Sheet Location	June 30, 2021		September 30, 2020
Interest rate swaps	Accrued expenses and other current liabilities	$	376	$	4,669
Foreign currency forward contracts	Accrued expenses and other current liabilities	113		47
Commodity swaps	Accrued expenses and other current liabilities	16		—

Not Designated as Hedging Instrument

Derivative Instruments and Hedging Activities Disclosures [Line Items]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The following represents the fair value recorded for derivatives not designated as cash flow hedges for the periods presented:

		Asset Derivatives
	Balance Sheet Location	June 30, 2021		September 30, 2020
Foreign currency forward contracts	Prepaid and other current assets	$	11	$	7
		Liability Derivatives
	Balance Sheet Location	June 30, 2021		September 30, 2020
Foreign currency forward contracts	Accrued expenses and other current liabilities	$	7	$	—