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Commitments and Contingencies - Addittional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2024 | Dec. 31, 2023
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Gain on common stock | $ 691,878 | $ 697,349
Trading securities | $ 2,789 | $ 0
Common stock, shares issued (in shares) | 32,989,327 | 33,268,102
Common stock, shares outstanding (in shares) | 32,989,327 | 33,268,102
Visa Class C Common Stock |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Gain on common stock | $ 2,900 |
Common Class B-2 |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Common stock, shares issued (in shares) | 6,698 |
Conversion ratio (in dollars per share) | $ 1.5875 |
Common Class A |  |
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] |  |
Conversion ratio (in dollars per share) | $ 262.47 |
Common stock, shares outstanding (in shares) | 2,791,000 |

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