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Capital Stock (Notes) | 12 Months Ended
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Dec. 31, 2023
Equity [Abstract] |
Capital Stock | Capital Stock Common Shares DHIL has only one class of securities outstanding, common shares, no par value per share. Authorization of Preferred Shares DHIL’s Amended and Restated Articles of Incorporation authorize the issuance of 1,000,000 “blank check” preferred shares with such designations, rights, and preferences as may be determined from time to time by the Board. The Board is authorized, without shareholder approval, to issue preferred shares with dividend, liquidation, conversion, voting, or other rights, which could adversely affect the voting or other rights of the holders of the common shares. There were no preferred shares issued or outstanding as of either December 31, 2023, or 2022.

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