v3.26.1
Consolidated Statements of Changes in Shareholder's Equity (Unaudited) - EGTS - USD ($)
$ in Millions
Total
EGTS
Common Stock
EGTS
Additional Paid-in Capital
EGTS
Retained Earnings
EGTS
Accumulated Other Comprehensive Loss, Net
EGTS
Balance (shares) at Dec. 31, 2024     60,101      
Balance at Dec. 31, 2024   $ 2,606 $ 609 $ 1,352 $ 671 $ (26)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income $ 1,889 138     138  
Other comprehensive income   1       1
Contributions   24   24    
Balance (shares) at Jun. 30, 2025     60,101      
Balance at Jun. 30, 2025   2,769 $ 609 1,376 809 (25)
Balance (shares) at Mar. 31, 2025     60,101      
Balance at Mar. 31, 2025   2,694 $ 609 1,352 759 (26)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income $ 702 50     50  
Other comprehensive income   1       1
Contributions   24   24    
Balance (shares) at Jun. 30, 2025     60,101      
Balance at Jun. 30, 2025   $ 2,769 $ 609 1,376 809 (25)
Balance (shares) at Dec. 31, 2025 1 60,101 60,101      
Balance at Dec. 31, 2025 $ 54,065 $ 2,794 $ 609 1,380 829 (24)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income $ 2,005 170     170  
Other comprehensive income   1       1
Dividends declared   (12)     (12)  
Contributions   $ 29   29    
Balance (shares) at Jun. 30, 2026 1 60,101 60,101      
Balance at Jun. 30, 2026 $ 55,883 $ 2,982 $ 609 1,409 987 (23)
Balance (shares) at Mar. 31, 2026     60,101      
Balance at Mar. 31, 2026   2,889 $ 609 1,380 923 (23)
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Net income $ 891 64     64  
Other comprehensive income   0        
Contributions   $ 29   29    
Balance (shares) at Jun. 30, 2026 1 60,101 60,101      
Balance at Jun. 30, 2026 $ 55,883 $ 2,982 $ 609 $ 1,409 $ 987 $ (23)