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Share-based Payment Arrangements - Summary Of Information About Employee Restricted Stock Awards (Detail) - Employee restricted stock awards plan [Member] - Employee Restricted Stock Award [Member] - shares | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Disclosure Of Number And Weighted Average Exercise Prices Of Other Equity Instruments [Line Items] |  |
Balance at January 1 | 15,000,000 | 0
Stocks unrestricted | (5,000,000) | 0
Stocks granted | 0 | 15,000,000
Balance at December 31 | 10,000,000 | 15,000,000

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