LONG-TERM DEBT (Tables)

3 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

Summary of Long-Term Debt

		At December 31, 2022										At September 30, 2022
		Outstanding Balance		Original Issuer Premium/(Discount)		Capitalized Fees & Expenses		Balance Sheet		Coupon Interest Rate		Outstanding Balance		Original Issuer Premium/(Discount)		Capitalized Fees & Expenses		Balance Sheet		Coupon Interest Rate
Senior notes due 2028	(a)	$	974,775	$	254	(10,434)		$	964,595	5.75	%	$	974,775	$	266	$	(10,939)	$	964,102	5.75	%
Term Loan B due 2029	(b)	494,000		(1,101)		(8,472)		484,427		Variable		496,000		(1,144)		(8,823)		486,033		Variable
Revolver due 2025	(b)	45,100		—		(1,104)		43,996		Variable		97,328		—		(1,227)		96,101		Variable
Finance lease - real estate	(c)	12,751		—		—		12,751		Variable		13,091		—		—		13,091		Variable
Non US lines of credit	(d)	—		—		(4)		(4)		Variable		—		—		(2)		(2)		Variable
Non US term loans	(d)	12,663		—		(21)		12,642		Variable		12,090		—		(27)		12,063		Variable
Other long term debt	(e)	2,127		—		(13)		2,114		Variable		2,276		—		(13)		2,263		Variable
Totals		1,541,416		(847)		(20,048)		1,520,521				1,595,560		(878)		(21,031)		1,573,651
less: Current portion		(12,840)		—		—		(12,840)				(12,653)		—		—		(12,653)
Long-term debt		$	1,528,576	$	(847)	$	(20,048)	$	1,507,681			$	1,582,907	$	(878)	$	(21,031)	$	1,560,998

Summary of Interest Expense Incurred

		Three Months Ended December 31, 2022										Three Months Ended December 31, 2021
		Effective Interest Rate		Cash Interest		Amort. Debt (Premium)/Discount		Amort. Debt Issuance Costs & Other Fees		Total Interest Expense		Effective Interest Rate		Cash Interest		Amort. Debt Premium		Amort. Debt Issuance Costs & Other Fees		Total Interest Expense
Senior notes due 2028	(a)	5.9	%	$	14,012	$	(12)	$	505	$	14,505	5.9	%	$	14,375	$	(12)	$	518	$	14,881
Term Loan B due 2029	(b)	Variable		7,808		43		351		8,202		n/a		—		—		—		—
Revolver due 2025	(b)	Variable		1,344		—		123		1,467		Variable		261		—		122		383
Finance lease - real estate	(c)	5.6	%	178		—		—		178		5.6	%	198		—		4		202
Non US lines of credit	(d)	Variable		155		—		13		168		Variable		3		—		4		7
Non US term loans	(d)	Variable		—		—		—		—		Variable		166		—		17		183
Other long term debt	(e)	Variable		130		—		—		130		Variable		97		—		1		98
Capitalized interest				(2)		—		—		(2)				(73)		—		—		(73)
Totals				$	23,625	$	31	$	992	$	24,648			$	15,027	$	(12)	$	666	$	15,681