Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Cash Flows from Operating Activities:
Net earnings (loss)	$ 162,214	$ 171,709
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	73,361	78,090
Share-based compensation expense	8,103	8,158
Amortization of deferred financing costs	2,702	3,280
Loss on early extinguishment of debt	16,439	2,449
Loss on disposal of equipment and other property	57	1,638
Deferred income taxes	7,702	(998)
Changes in (exclusive of effects of acquisitions):
Trade accounts receivable	243	(8,612)
Accounts receivable, other	(3,034)	(10,363)
Inventory	(160,194)	(108,317)
Other current assets	(15,577)	(931)
Other assets	3,547	1,578
Operating leases, net	8,448	(1,595)
Accounts payable and accrued liabilities	(34,349)	78,250
Income taxes payable	(8,169)	6,372
Other liabilities	(12,266)	(2,980)
Net cash provided by operating activities	49,227	217,728
Cash Flows from Investing Activities:
Payments for property and equipment, net of proceeds	(67,234)	(44,888)
Acquisitions, net of cash acquired	(665)	(2,351)
Net cash used by investing activities	(67,899)	(47,239)
Cash Flows from Financing Activities:
Proceeds from issuance of long-term debt	283,003
Repayments of long-term debt, including prepayment costs	(433,383)	(418,986)
Debt issuance costs		(1,300)
Payments for common stock repurchased	(130,328)
Proceeds from equity awards	8,050	4,039
Employee withholding taxes paid related to net share settlement of equity awards	(1,179)	(249)
Net cash used by financing activities	(273,837)	(416,496)
Effect of foreign exchange rate changes on cash and cash equivalents	(7,132)	2,173
Net decrease in cash and cash equivalents	(299,641)	(243,834)
Cash and cash equivalents, beginning of period	400,959	514,151
Cash and cash equivalents, end of period	101,318	270,317
Supplemental Cash Flow Information:
Interest paid	75,660	86,293
Income taxes paid	73,862	53,764
Capital expenditures incurred but not paid	$ 7,682	$ 2,098