Document and Entity Information
Document and Entity Information | Apr. 03, 2023 |
Cover [Abstract] | |
Entity Registrant Name | PUBLIC SERVICE CO OF COLORADO |
Amendment Flag | false |
Entity Central Index Key | 0000081018 |
Document Type | 8-K |
Document Period End Date | Apr. 03, 2023 |
Entity Incorporation State Country Code | CO |
Entity File Number | 001-03280 |
Entity Tax Identification Number | 84-0296600 |
Entity Address, Address Line One | 1800 Larimer Street |
Entity Address, Address Line Two | Suite 1100 |
Entity Address, City or Town | Denver |
Entity Address, State or Province | CO |
Entity Address, Postal Zip Code | 80202 |
City Area Code | (303) |
Local Phone Number | 571-7511 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |