XML 73 R64.htm IDEA: XBRL DOCUMENT v3.25.1
Leases - Additional Information (Detail) - USD ($)
 12 Months Ended
Sep. 27, 2024
Dec. 31, 2024
Sep. 30, 2024
Dec. 31, 2023
Lessee Lease Description [Line Items]        
Lessee, Operating Lease, Option to Terminate   As part of its continuing efforts to reduce operating expenses and preserve cash, on September 27, 2024, the Company entered into an Agreement for Termination of Lease and Voluntary Surrender of Premises (“Lease Termination Agreement”) with its landlord, ARE-San Francisco No.43 Owner, LLC (“ARE”) related to the Company’s operating lease of its corporate headquarters in San Francisco, California. The Lease Termination Agreement modifies the lease agreement dated as of September 22, 2006, as subsequently amended and accelerates the expiration date of the term of the Lease from 2028 to no later than December 31, 2024.    
Lessee, Operating Lease, Existence of Option to Terminate [true false]   true    
Lease termination settlement amount $ 10,000,000      
Lease termination settlement one time cash payment 8,300,000      
Lease termination, remaining security deposit $ 1,700,000      
Operating lease right-of-use assets   $ 0   $ 64,939,000
Gain on lease termination   $ 1,700,000    
Derecognized [Member]        
Lessee Lease Description [Line Items]        
Operating lease right-of-use assets     $ 56,100,000  
Operating lease liability     $ 68,500,000  
Office Equipment [Member] | Maximum [Member]        
Lessee Lease Description [Line Items]        
Lessee, operating lease, lease term   6 years