v3.24.3
Summary of Significant Accounting Policies (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Aug. 24, 2023
Jul. 28, 2022
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Selling and marketing     $ 100,018 $ 167,877 $ 286,377 $ 291,845  
Accrued expenses     64,917   64,917   $ 62,838
Prepaid marketing expense     158,471   158,471   173,844
ESPP              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
ESPP percentage of base compensation employees may contribute to purchase shares (up to) 15.00%            
Related Party              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Capitalized prepaid marketing expense     8,100 106,500 24,300 134,200  
Call Option | ESPP              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Percent look-back feature, portion covered by option 0.85            
Put Option | ESPP              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Percent look-back feature, portion covered by option 0.15            
Shopify | Related Party | Private Placement              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Shares issued under purchase agreement (in shares)   2,951,846          
Issuance price per share (in dollars per share)   $ 33.88          
Shopify | Related Party | Investment Option              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Issuance price per share (in dollars per share)   $ 88.93          
Additional shares available for purchase (in shares)   15,743,174          
Shopify | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement | Related Party              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Marketing expense     13,200 13,200 39,700 39,700  
Prepaid marketing expense     158,500   158,500   173,800
Unrecognized marketing expense     255,700   $ 255,700    
Warrants, cost not yet recognized, period for recognition         4 years 9 months 18 days    
Shopify | Revenue Sharing Agreement | Related Party              
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]              
Selling and marketing     6,900 $ 5,600 $ 19,900 $ 16,000  
Accrued expenses     $ 4,600   $ 4,600   $ 4,500