v3.26.1
Consolidated Statements of Changes in Equity - Evergy Kansas Central, Inc - USD ($)
$ in Millions
Total
Common Stock
Retained earnings
Non-controlling interests
Evergy Kansas Central
Evergy Kansas Central
Common Stock
Evergy Kansas Central
Retained earnings
Evergy Kansas Central
Non-controlling interests
Beginning balance (in shares) at Dec. 31, 2024   229,983,615       1    
Beginning balance at Dec. 31, 2024 $ 9,989.2 $ 7,245.9 $ 2,732.9 $ 34.2 $ 5,284.9 $ 2,737.6 $ 2,513.1 $ 34.2
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 128.1   125.0 3.1 110.9   107.8 3.1
Dividends declared on common stock (153.6)   (153.6)   (10.0)   (10.0)  
Ending balance (in shares) at Mar. 31, 2025   230,084,735       1    
Ending balance at Mar. 31, 2025 9,967.9 $ 7,248.4 2,704.6 37.3 5,385.8 $ 2,737.6 2,610.9 37.3
Beginning balance (in shares) at Dec. 31, 2024   229,983,615       1    
Beginning balance at Dec. 31, 2024 9,989.2 $ 7,245.9 2,732.9 34.2 5,284.9 $ 2,737.6 2,513.1 34.2
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 302.5       234.4      
Ending balance (in shares) at Jun. 30, 2025   230,151,269       1    
Ending balance at Jun. 30, 2025 9,999.2 $ 7,258.1 2,721.8 40.4 5,509.3 $ 2,737.6 2,731.3 40.4
Beginning balance (in shares) at Mar. 31, 2025   230,084,735       1    
Beginning balance at Mar. 31, 2025 9,967.9 $ 7,248.4 2,704.6 37.3 5,385.8 $ 2,737.6 2,610.9 37.3
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 174.4   171.3 3.1 123.5   120.4 3.1
Dividends declared on common stock (153.6)   (153.6)          
Ending balance (in shares) at Jun. 30, 2025   230,151,269       1    
Ending balance at Jun. 30, 2025 9,999.2 $ 7,258.1 2,721.8 40.4 5,509.3 $ 2,737.6 2,731.3 40.4
Beginning balance (in shares) at Dec. 31, 2025   230,262,674       1    
Beginning balance at Dec. 31, 2025 10,267.8 $ 7,273.1 2,966.2 46.5 5,838.2 $ 2,737.6 3,054.1 46.5
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 154.6   151.5 3.1 147.0   143.9 3.1
Dividends declared on common stock (160.2)   (160.2)   (35.0)   (35.0)  
Ending balance (in shares) at Mar. 31, 2026   230,510,138       1    
Ending balance at Mar. 31, 2026 10,206.2 $ 7,217.2 2,956.0 49.6 5,950.2 $ 2,737.6 3,163.0 49.6
Beginning balance (in shares) at Dec. 31, 2025   230,262,674       1    
Beginning balance at Dec. 31, 2025 10,267.8 $ 7,273.1 2,966.2 46.5 5,838.2 $ 2,737.6 3,054.1 46.5
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 372.7       288.2      
Ending balance (in shares) at Jun. 30, 2026   230,561,238       1    
Ending balance at Jun. 30, 2026 10,275.7 $ 7,227.7 3,010.1 52.7 6,041.4 $ 2,737.6 3,251.1 52.7
Beginning balance (in shares) at Mar. 31, 2026   230,510,138       1    
Beginning balance at Mar. 31, 2026 10,206.2 $ 7,217.2 2,956.0 49.6 5,950.2 $ 2,737.6 3,163.0 49.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]                
Net income 218.1   215.0 3.1 141.2   138.1 3.1
Dividends declared on common stock (160.2)   (160.2)   (50.0)   (50.0)  
Ending balance (in shares) at Jun. 30, 2026   230,561,238       1    
Ending balance at Jun. 30, 2026 $ 10,275.7 $ 7,227.7 $ 3,010.1 $ 52.7 $ 6,041.4 $ 2,737.6 $ 3,251.1 $ 52.7