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Balance Sheet Components - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Property, Plant and Equipment [Line Items]        
Depreciation expense $ 1.0 $ 1.0 $ 2.0 $ 2.8
Construction in Progress        
Property, Plant and Equipment [Line Items]        
Interest related to qualifying expenditures $ 0.0 $ 1.3 $ 0.0 $ 2.4