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Cash, Cash Equivalents and Short-term Investments | 12 Months Ended
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Dec. 31, 2023
Cash, Cash Equivalents and Short-term Investments |
Cash, Cash Equivalents and Short-term Investments | 3. Cash, Cash Equivalents and Short-term Investments Cash, cash equivalents and short-term investments consist of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | As of December 31,
​ |  | 2022 |  | 2023
​ | ​ | (In US$ thousands)
Cash and cash equivalents: | ​ | $ | 2,690,768 | ​ | $ | 2,584,635
Short-term investments: | ​ | ​ | ​ | ​ | ​ | ​
Bank time deposits | ​ |  | 268,233 | ​ | ​ | 616,500
Wealth management products | ​ | ​ | 212,195 | ​ | ​ | 24,535
Subtotal | ​ | ​ | 480,428 | ​ | ​ | 641,035
Total cash, cash equivalents and short-term investments | ​ | $ | 3,171,196 | ​ | $ | 3,225,670
​ The carrying amounts of cash, cash equivalents and short-term investments approximate the fair value. ​

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- Definition The entire disclosure of the components of cash, cash equivalents, and short-term investments. Short-term investments may include current marketable securities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 320 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//320/tableOfContent + Details
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