Borrowings and Other Financing Instruments (Tables)

9 Months Ended

Sep. 30, 2023

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, 2023			Year Ended Dec. 31, 2022
Borrowing limit	$	3,550		$	3,550
Amount outstanding at period end	—			813
Average amount outstanding	190			552
Maximum amount outstanding	613			1,357
Weighted average interest rate, computed on a daily basis	5.35		%	1.47		%
Weighted average interest rate at period end	N/A			4.66

Credit Facilities

As of Sept. 30, 2023, 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.	$	1,500	$	—	$	1,500
PSCo	700		29		671
NSP-Minnesota	700		15		685
SPS	500		2		498
NSP-Wisconsin	150		—		150
Total	$	3,550	$	46	$	3,504

(a)Expires in September 2027.

(b)Includes outstanding commercial paper and letters of credit.