SOUTHWESTERN PUBLIC SERVICE CO
COMPANY
10-Q
FORM
2026-07-30
FILING DATE
2026-06-30
Q2 PERIOD END
719
FACTS
SIC 4931
Filing Software Workiva
CIK 0000092521
Taxonomy US GAAP 2026  
SIC 4931
CIK 0000092521
Filing Software Workiva
Taxonomy US GAAP 2026  
Standard Concepts
242
Extended Concepts
77
24%
Extended Concepts
Errors
0
What are errors?
What are errors?
Indicate problems with an XBRL formatted filing that are sufficient grounds for SEC rejection of the XBRL portion of the filing.
ERROR
The filing is missing a value for the concept TaxJurisdictionOfDomicileExtensibleEnumeration. When reporting a tax reconcilation, with a value reported for the concept IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate (with a value of 34,000,000), then a value for TaxJurisdictionOfDomicileExtensibleEnumeration must also be provided to indicate the domestic tax jurisdiction.
ERROR
The filing is missing a value for the concept TaxJurisdictionOfDomicileExtensibleEnumeration. When reporting a tax reconcilation, with a value reported for the concept IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate (with a value of 26,000,000), then a value for TaxJurisdictionOfDomicileExtensibleEnumeration must also be provided to indicate the domestic tax jurisdiction.
What are data quality errors?
What are data quality errors?
Indicate areas that may not meet the standards set by the Data Quality Committee (DQC), and may reveal areas where the XBRL can be improved.
WARNING
2 fact(s) appearing in ix:hidden were eligible for transformation: dei:DocumentPeriodEndDate, dei:EntityRegistrantName
What are possible issues?
What are possible issues?
Indicate areas of interest as to the quality of an XBRL formatted filing, and in some cases reveal opportunities for improvement of the XBRL filing.