RELATED PARTY TRANSACTIONS (Details) |
1 Months Ended | 2 Months Ended | 3 Months Ended | 9 Months Ended | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb. 24, 2025 |
Jan. 17, 2023
Respresentative
shares
|
Jun. 30, 2024
$ / shares
shares
|
Jan. 31, 2023
shares
|
Apr. 28, 2025
USD ($)
shares
|
Sep. 30, 2026
USD ($)
shares
|
Sep. 30, 2025
USD ($)
shares
|
Sep. 30, 2026
USD ($)
shares
|
Sep. 30, 2025
USD ($)
shares
|
Dec. 31, 2025
USD ($)
|
May 14, 2025 |
Feb. 19, 2025 |
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| Related Party Transaction [Line Items] | ||||||||||||||||||||
| Revenues | [1] | $ 462,263,000 | $ 496,764,000 | $ 1,405,484,000 | $ 1,389,731,000 | |||||||||||||||
| Traffic acquisition cost | [2] | 277,633,000 | 324,079,000 | 880,717,000 | 901,299,000 | |||||||||||||||
| Trade receivables | [3] | 303,204,000 | 303,204,000 | $ 360,166,000 | ||||||||||||||||
| Trade payables | [4] | 268,620,000 | 268,620,000 | 330,684,000 | ||||||||||||||||
| Other income, net (3) | 125,431,000 | 132,514,000 | 317,844,000 | 393,650,000 | ||||||||||||||||
| Aggregate purchase price | $ 30,397,000 | $ 34,591,000 | $ 95,572,000 | $ 184,764,000 | ||||||||||||||||
| Common Stock | Non-voting Ordinary shares | ||||||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||||||
| Issuance of shares (in shares) | shares | 45,198,702 | (12,000,000) | ||||||||||||||||||
| Repurchase of shares (in shares) | shares | 0 | 2,291,311 | 0 | 13,809,273 | ||||||||||||||||
| Related Party | ||||||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||||||
| Revenues | $ 68,205,000 | $ 52,106,000 | $ 217,152,000 | $ 146,886,000 | ||||||||||||||||
| Traffic acquisition cost | 94,739,000 | 93,088,000 | 295,800,000 | 252,644,000 | ||||||||||||||||
| Related Party | Non-voting Ordinary shares | ||||||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||||||
| Repurchase of shares (in shares) | shares | 988,296 | |||||||||||||||||||
| Related Party | Yahoo | ||||||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||||||
| Number of representatives that can be appointed to Board of Directors | Respresentative | 1 | |||||||||||||||||||
| Revenues | $ 68,205,000 | $ 52,106,000 | $ 217,152,000 | $ 146,886,000 | ||||||||||||||||
| Percent of total revenues | 14.80% | 10.50% | 15.50% | 10.60% | ||||||||||||||||
| Traffic acquisition cost | $ 94,739,000 | $ 93,088,000 | $ 295,800,000 | $ 252,644,000 | ||||||||||||||||
| Trade receivables | $ 46,323,000 | $ 46,323,000 | $ 39,210,000 | |||||||||||||||||
| Percent of trade receivable | 15.30% | 15.30% | 10.90% | |||||||||||||||||
| Trade payables | $ 67,656,000 | $ 67,656,000 | $ 70,950,000 | |||||||||||||||||
| Related Party | Yahoo | Non-voting Ordinary shares | ||||||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||||||
| Issuance of shares (in shares) | shares | 45,198,702 | |||||||||||||||||||
| Repurchase of shares (in shares) | shares | 14,170,762 | |||||||||||||||||||
| Shares acquired, average cost per share (in dollars per share) | $ / shares | $ 4.07 | |||||||||||||||||||
| Remaining authorized amount | $ 4,022,000 | $ 4,022,000 | ||||||||||||||||||
| Maximum percent of shares that may be repurchased on weekly basis | 25.00% | |||||||||||||||||||
| Maximum percent of shares that may be owned | 25.00% | 25.00% | ||||||||||||||||||
| Aggregate purchase price | $ 44,288 | |||||||||||||||||||
| Related Party | Yahoo | Common Stock | ||||||||||||||||||||
| Related Party Transaction [Line Items] | ||||||||||||||||||||
| Issuance of shares (in shares) | shares | 39,525,691 | |||||||||||||||||||
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