v3.25.2
SEGMENT INFORMATION - Schedule of Segment Information Balance Sheet (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]    
ASSETS $ 99,907 $ 96,155 [1]
EQUITY METHOD INVESTMENTS 18,987 17,933
Sempra Texas Utilities    
Revenues from External Customers and Long-Lived Assets [Line Items]    
EQUITY METHOD INVESTMENTS 16,527 15,522
Sempra Infrastructure    
Revenues from External Customers and Long-Lived Assets [Line Items]    
EQUITY METHOD INVESTMENTS 2,460 2,411
Operating Segments    
Revenues from External Customers and Long-Lived Assets [Line Items]    
ASSETS 99,732 94,604
Operating Segments | Sempra California    
Revenues from External Customers and Long-Lived Assets [Line Items]    
ASSETS 57,910 56,116
Operating Segments | Sempra Texas Utilities    
Revenues from External Customers and Long-Lived Assets [Line Items]    
ASSETS 16,540 15,534
Operating Segments | Sempra Infrastructure    
Revenues from External Customers and Long-Lived Assets [Line Items]    
ASSETS 25,282 22,954
Earnings attributable to common shares    
Revenues from External Customers and Long-Lived Assets [Line Items]    
ASSETS 1,234 2,622
Intersegment revenues and eliminations    
Revenues from External Customers and Long-Lived Assets [Line Items]    
ASSETS $ (1,059) $ (1,071)
[1] Derived from audited financial statements.