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Investments - Equity Investments With Readily Determinable Fair Values (Details) $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Aug. 04, 2022 USD ($) | Jun. 30, 2022 USD ($) tranche | Mar. 31, 2022 USD ($) | Jun. 30, 2022 USD ($) tranche | Dec. 31, 2021 USD ($)
Schedule of Investments [Line Items] |  |  |  |  |
Unrealized loss on equity securities |  | $ 77.0 |  | $ 259.0 |
Warrant |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Number of tranches | tranche |  | 4 |  | 4 |
Adyen |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Value of shares purchased |  |  |  |  | $ 1,100.0
KakaoBank |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Unrealized loss on equity securities |  | $ 105.0 |  | $ 196.0 |
Total consideration from sale of equity securities before gain on settlement of derivatives |  | 242.0 |  | 287.0 |
Realized loss on sale of equity securities |  | 67.0 |  | 75.0 |
Equity investment |  | 126.0 |  | 126.0 | 684.0
Adyen |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Unrealized loss on equity securities |  | 38.0 |  | 118.0 |
Total consideration from sale of equity securities before gain on settlement of derivatives |  | 129.0 |  | 680.0 |
Realized loss on sale of equity securities |  | 1.0 |  | 167.0 |
Equity investment |  | $ 96.0 |  | $ 96.0 | $ 1,061.0
Payments to acquire equity investment with readily determinable fair value |  |  | $ 110.0 |  |
Adyen | Subsequent Event |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Total consideration from sale of equity securities before gain on settlement of derivatives | $ 84.0 |  |  |  |
Realized gain on sale of equity securities | $ 17.0 |  |  |  |

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- Definition Value of all classes of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares exclude common shares repurchased by the entity and held as treasury shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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