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Digital Assets (Tables) | 12 Months Ended
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Dec. 31, 2022
Intangible Assets Net Excluding Goodwill [Abstract] |
Summary of Digital Asset Holdings, Digital Asset Purchases and Digital Asset Impairment Losses | The following table summarizes the Company’s digital asset holdings (in thousands, except number of bitcoins), as of:
|  | December 31, |
|  | 2022 |  |  | 2021 |
Approximate number of bitcoins held |  |  | 132,500 |  |  |  | 124,391 |
Digital assets carrying value |  | $ | 1,840,028 |  |  | $ | 2,850,210 |
Cumulative digital asset impairment losses |  | $ | 2,153,162 |  |  | $ | 901,319 |
The following table summarizes the Company’s digital asset purchases, digital asset sales, digital asset impairment losses, and gains on sale of digital assets (in thousands, except number of bitcoins) for the periods indicated:
|  | Years Ended December 31, |
|  | 2022 |  |  | 2021 |  |  | 2020 |
Approximate number of bitcoins purchased |  |  | 8,813 |  |  |  | 53,922 |  |  |  | 70,469 |
Approximate number of bitcoins sold |  |  | 704 |  |  |  | 0 |  |  |  | 0 |
Digital asset purchases |  | $ | 287,921 |  |  | $ | 2,626,529 |  |  | $ | 1,125,000 |
Digital asset sales |  | $ | 11,817 |  |  | $ | 0 |  |  | $ | 0 |
Digital asset impairment losses |  | $ | 1,287,213 |  |  | $ | 830,621 |  |  | $ | 70,698 |
Gains on sale of digital assets |  | $ | 927 |  |  | $ | 0 |  |  | $ | 0 |

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