Digital assets - Changes in the carrying amount (Details) $ in Thousands |
1 Months Ended | 3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|---|
|
Aug. 06, 2025
USD ($)
|
Jun. 30, 2025
USD ($)
item
|
Mar. 31, 2025
USD ($)
|
Jun. 30, 2024
USD ($)
|
Mar. 31, 2024
USD ($)
|
Jun. 30, 2025
USD ($)
item
|
Jun. 30, 2024
USD ($)
|
Dec. 31, 2024
item
|
|
| Crypto Asset, Activity [Line Items] | ||||||||
| Beginning balance | $ 1,143,179 | $ 847,244 | $ 949,500 | $ 648,895 | $ 388,510 | $ 949,500 | $ 388,510 | |
| Revenue recognized from Bitcoin mined | 30,318 | 12,341 | 13,914 | 31,336 | ||||
| Hosting revenue received in Bitcoin | 1,417 | 1,814 | ||||||
| Mining revenue earned in prior period received in current period | 292 | |||||||
| Foreign currency translation adjustments | 38,270 | 1,228 | (6,671) | (9,295) | ||||
| Ending balance | $ 1,143,179 | 847,244 | 570,504 | 648,895 | $ 1,143,179 | 570,504 | ||
| Number of Bitcoin held | item | 10,667 | 10,667 | 10,171 | |||||
| Number of Bitcoin pledged to BITMAIN | item | 968 | 968 | 968 | |||||
| Realized gains on the sale of Bitcoin | $ 217,640 | (71,842) | $ 105,246 | $ 202,732 | ||||
| Bitcoin | ||||||||
| Crypto Asset, Activity [Line Items] | ||||||||
| Purchase value | $ 205,600 | |||||||
| Bitcoin contributed | 10,000 | |||||||
| Carrying value of Bitcoin sold | (299) | (3,433) | (15,209) | (37,929) | ||||
| Change in fair value of Bitcoin | $ 217,646 | $ (112,392) | $ (71,842) | 274,540 | ||||
| Number of Bitcoin held | 9,699 | 9,102 | 9,699 | 9,102 | ||||
| Number of Bitcoin pledged to BITMAIN | 968 | 968 | 968 | |||||
| Cost basis of Bitcoin held | $ 510,071 | $ 348,213 | $ 510,071 | $ 348,213 | ||||
| Realized gains on the sale of Bitcoin | $ 76 | $ 3,027 | $ 904 | $ 7,458 | ||||
| Other digital assets | ||||||||
| Crypto Asset, Activity [Line Items] | ||||||||
| Carrying value of Bitcoin sold | (407) | |||||||
| Change in fair value of Bitcoin | $ (34) | |||||||