v3.25.0.1
Fair Value Measurement of Assets and Liabilities - Quantitative Information About Level 3 Warrants, Significant Inputs (Details) - Gmarket - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2023
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]      
Opening balance at beginning of period   $ 335 $ 431
Change in fair value   (12) (96)
Fair value of shares sold $ (322) (323) 0
Closing balance at end of period $ 0 $ 0 $ 335