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Preferred Stock | 12 Months Ended
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Dec. 31, 2022
Equity [Abstract] |
Preferred Stock | 11. Preferred Stock At December 31, 2022, we are authorized to issue an additional 250,000 shares of $100 par value preferred stock and an additional 5,000,000 shares of no-par value preferred stock. Upon issuance, our Board will determine the specific terms and conditions of such preferred stock.

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- Definition The entire disclosure for terms, amounts, nature of changes, rights and privileges, dividends, and other matters related to preferred stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI https://asc.fasb.org/topic&trid=2208762 + Details
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