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Leases - Narrative (Details) $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended
	Jul. 31, 2022 USD ($)	Sep. 30, 2022 USD ($) extension_option	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) extension_option office	Sep. 30, 2021 USD ($)
Lessee, Lease, Description [Line Items]
Number of offices subleased | office				2
Sublease, remaining lease term (less than)				9 years
Rent expense		$ 2.8	$ 2.9	$ 9.6	$ 8.1
Operating lease, lease not yet commenced, undiscounted amount		$ 340.9		$ 340.9
Ra'anana, Israel, Office Space
Lessee, Lease, Description [Line Items]
Increase (decrease) operating lease right of use asset	$ 5.1
Increase (decrease) in operating lease liability	$ 5.1
Term of contract		7 years		7 years
Prepaid rent paid in advance		$ 1.7		$ 1.7
Lessee, operating lease, options for extension | extension_option		2		2
Incentive from lessor		$ 13.8		$ 13.8
Ra'anana, Israel, Office Space | Minimum
Lessee, Lease, Description [Line Items]
Renewal term		3 years		3 years
Ra'anana, Israel, Office Space | Maximum
Lessee, Lease, Description [Line Items]
Renewal term		5 years		5 years
MASSACHUSETTS
Lessee, Lease, Description [Line Items]
Payments of sublease		$ 2.5
Operating lease impairment		1.4
Gain as a reduction of rent expense		$ 1.1		$ 1.1
Renewal term		5 years		5 years

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- Definition

Amount of impairment for lessor's underlying asset for which right to use has been conveyed to lessee under operating lease.

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