The increase (decrease) during the reporting period in operating lease right of use assets.

No definition available.

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- Definition

Amount of initial annual base rent.

+ References

No definition available.

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- Definition

The area leased by lessee in lease agreement classified as operating lease.

+ References

No definition available.

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- Definition

Lessee, Operating Lease, Extension Option

+ References

No definition available.

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- Definition

Lessee, Operating Lease, Extension Term

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- Definition

Operating Lease Annual Base Rent Percentage Increase

+ References

No definition available.

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- Definition

Carrying value of amounts transferred to third parties for security purposes that are expected to be returned or applied towards payment after one year or beyond the operating cycle, if longer.

+ References

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-Publisher FASB
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-Paragraph 1
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- Definition

Amount of increase (decrease) in obligation for operating lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of operating lease expense. Excludes sublease income.

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

The cash inflow associated with the collection of receivables arising from the lease of real estate, equipment or other fixed assets for a specified time in exchange for payment, usually in the form of rent; excludes proceeds from sales-type lease transactions, which are classified as operating activities.

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- Definition

The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.

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Commitments and contingencies - Narrative (Detail) ft² in Thousands, $ in Thousands			12 Months Ended
	Aug. 06, 2021 USD ($) ft² extension	Jul. 28, 2021 USD ($) ft²	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Mar. 03, 2022 USD ($)
Other Commitments [Line Items]
Change in right-of-use asset			$ 13,400	$ 27,900
Change in operating lease liabilities			33,500	30,100
Operating lease expense			15,600	$ 9,500
Operating lease payment			13,000
Lease incentive payments received			$ 17,600
Lease weighted-average remaining lease term			15 years 11 months 23 days
Lease weighted average discount rate			6.39%
Future minimum payments			$ 152,719
Immaterial Operating Leases
Other Commitments [Line Items]
Future minimum payments			$ 2,000
Minimum \| Immaterial Operating Leases
Other Commitments [Line Items]
Operating lease term			2 years
Maximum \| Immaterial Operating Leases
Other Commitments [Line Items]
Operating lease term			4 years
South San Francisco, California
Other Commitments [Line Items]
Operating lease term		7 years
Operating lease area \| ft²		21
Security deposit		$ 200
Initial annual base rent		$ 1,700
Operating lease base rent annual percentage increase		3.00%
Future minimum payments			$ 13,100
Quincy, Massachusetts
Other Commitments [Line Items]
Operating lease term	10 years 5 months
Operating lease area \| ft²	22
Initial annual base rent	$ 1,200
Operating lease base rent annual percentage increase	2.00%
Future minimum payments					$ 13,200
Lease extension options \| extension	2
Extension term	5 years
Operating lease security deposit with the lessor	$ 600