XML 174 R153.htm IDEA: XBRL DOCUMENT v3.25.0.1
Leases (Summary of Total Lease Cost) (Parenthetical) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Lessee Lease Disclosure [Line Items]      
Finance lease cost, Amortization [1] $ 54 $ 50 $ 41
Finance lease cost, Interest [2] 14 13 3
Operating lease cost [3] 81 70 53
Short-term lease cost [4] 22 32 31
Discontinued Operations      
Lessee Lease Disclosure [Line Items]      
Finance lease cost, Amortization 0 3 3
Finance lease cost, Interest 0 1 1
Operating lease cost [3] 0 5 6
Short-term lease cost [4] $ 0 $ 2 $ 2
[1] Dominion Energy includes $— million, $3 million and $3 million for the years ended December 31, 2024, 2023 and 2022, respectively, reflected in discontinued operations in its Consolidated Statements of Income.
[2] Dominion Energy includes $— million, $1 million and $1 million for the years ended December 31, 2024, 2023 and 2022, respectively, reflected in discontinued operations in its Consolidated Statements of Income.
[3] Dominion Energy includes $— million, $5 million and $6 million for the years ended December 31, 2024, 2023 and 2022, respectively, reflected in discontinued operations in its Consolidated Statements of Income.
[4] Dominion Energy includes $— million, $2 million and $2 million for the years ended December 31, 2024, 2023 and 2022, respectively, reflected in discontinued operations in its Consolidated Statements of Income.