STOCKHOLDERS' EQUITY - Effects of Share-Based Compensation on Consolidated Statements of Operations (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Share-based compensation expense | $ 1,276,097 | $ 1,069,289 | $ 608,042 |
| Cost of revenue | |||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Share-based compensation expense | 601 | 494 | 410 |
| Product development | |||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Share-based compensation expense | 902,130 | 701,715 | 446,596 |
| Sales and marketing | |||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Share-based compensation expense | 130,665 | 105,231 | 57,070 |
| General and administrative | |||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Share-based compensation expense | $ 242,701 | $ 261,849 | $ 103,966 |