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Leases (Tables)

6 Months Ended

Mar. 31, 2025

Leases [Abstract]

Lease, Cost

The components of the Company's operating lease expenses for the three and six months ended March 31, 2025 and 2024 were as follows (in thousands):

						Three months ended March 31,												Six months ended March 31,
						2025						2024						2025						2024
Operating lease expense						$	10,043					$	10,167					$	20,050					$	20,493
Short-term lease expense						691						671						1,510						1,366
Variable lease expense						5,922						5,941						11,514						11,975
Total lease expense						$	16,656					$	16,779					$	33,074					$	33,834

Assets And Liabilities Lessee

Supplemental balance sheet information related to the Company's operating leases was as follows (in thousands, except lease term and discount rate):

						March 31, 2025						September 30, 2024
Operating lease right-of-use assets, net						$	189,656					$	178,180
Operating lease liabilities, current1						30,195						33,779
Operating lease liabilities, long-term						236,623						215,785
Total operating lease liabilities						$	266,818					$	249,564
Weighted average remaining lease term (in years)						8.0						7.9
Weighted average discount rate						3.15		%				2.94		%

(1)Current portion of operating lease liabilities is included in accrued liabilities on the Company's consolidated balance sheets.

Lessee, Operating Lease, Liability, Maturity

As of March 31, 2025, the future operating lease payments for each of the next five years and thereafter is as follows (in thousands):

Fiscal Years Ending September 30:						Operating Lease Payments
2025 (remainder)						$	18,309
2026						40,210
2027						39,339
2028						34,690
2029						32,015
2030						31,554
Thereafter						109,346
Total lease payments						305,463
Less: imputed interest						(38,645)
Total lease liabilities						$	266,818

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Assets And Liabilities Lessee Table [Table Text Block]

+ References

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- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

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- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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