XML 35 R23.htm IDEA: XBRL DOCUMENT v3.21.2
Borrowings and Other Financing Instruments (Tables)
9 Months Ended
Sep. 30, 2021
Debt Disclosure [Abstract]  
Commercial paper and term loan borrowings
Commercial paper and term loan borrowings outstanding for Xcel Energy:
(Amounts in Millions, Except Interest Rates)Three Months Ended Sept. 30, 2021Year Ended Dec. 31, 2020
Borrowing limit$4,300 $3,100 
Amount outstanding at period end1,747 584 
Average amount outstanding1,742 1,126 
Maximum amount outstanding1,857 2,080 
Weighted average interest rate, computed on a daily basis0.57 %1.45 %
Weighted average interest rate at period end0.56 0.23 
(Millions of Dollars)LimitAmount UsedAvailable
Xcel Energy Inc.$1,200 $1,200 $— 
Credit Facilities
As of Sept. 30, 2021, Xcel Energy Inc. and its utility subsidiaries had the following committed revolving credit facilities available:
(Millions of Dollars)
Credit Facility (a)
Drawn (b)
Available
Xcel Energy Inc.$1,250 $529 $721 
PSCo700 692 
NSP-Minnesota500 491 
SPS500 20 480 
NSP-Wisconsin150 — 150 
Total$3,100 $566 $2,534 
(a)Expires in June 2024.
(b)Includes outstanding commercial paper and letters of credit.
As of Sept. 30, 2021, NSP-Minnesota’s outstanding letters of credit under the bilateral credit agreement were as follows:
(Millions of Dollars)LimitAmount OutstandingAvailable
NSP-Minnesota$75 $41 $34