v3.25.2
Selected Balance Sheet Data Insurance Receivable (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Balance Sheet Related Disclosures [Abstract]
Marshall Wildfire Insurance Receivable
$ 103
$ 71
X
- Definition
Marshall Wildfire Insurance Receivable
+ References
No definition available.
+ Details
Name:
psco_MarshallWildfireInsuranceReceivable
Namespace Prefix:
psco_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_BalanceSheetRelatedDisclosuresAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration