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Common Stock Equivalents (Details) - shares
shares in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Earnings Per Share [Abstract]    
Weighted Average Number of Shares Outstanding, Basic 551,000 545,000
Diluted (in shares) [1] 551,000 545,000
Dilutive Effect of Contingently Issuable Shares 200 200
[1] Diluted common shares outstanding included common stock equivalents of 0.2 million for the three months ended March 31, 2023 and 2022, respectively.