XML 71 R61.htm IDEA: XBRL DOCUMENT v3.22.2.2
Leases (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Lessee, Lease, Description [Line Items]          
Finance Lease, Right-of-Use Asset, Amortization $ 1 $ 2 $ 3 $ 6  
Finance Lease, Interest Expense 4 4 12 12  
Finance Lease, Cost 5 6 15 18  
Operating Lease, Cost 67 [1] 58 [1] 210 [2] 189 [2]  
Lessee, Operating Lease, Liability, to be Paid 1,412   1,412    
Finance Lease, Liability, Payment, Due [3] 239   239    
Lessee, Operating Lease, Liability, Undiscounted Excess Amount (204)   (204)    
Finance Lease, Liability, Undiscounted Excess Amount [3] (169)   (169)    
Operating Lease, Liability 1,208   1,208    
Finance Lease, Liability [3] 70   70    
Operating Lease, Liability, Current (211)   (211)   $ (205)
Finance Lease, Liability, Current [3] (4)   (4)    
Operating lease liabilities 997   997   $ 1,146
Finance Lease, Liability, Noncurrent [3] 66   66    
Short-term Lease, Cost 1 1 4 4  
PPAs          
Lessee, Lease, Description [Line Items]          
Operating Lease, Cost 59 56 182 170  
Lessee, Operating Lease, Liability, to be Paid 1,246   1,246    
Lessee, Operating Lease, Liability, Undiscounted Excess Amount (174)   (174)    
Property, Plant and Equipment, Other Types          
Lessee, Lease, Description [Line Items]          
Operating Lease, Cost 8 [4] $ 2 [4] 28 [5] $ 19 [5]  
Lessee, Operating Lease, Liability, to be Paid 166   166    
Lessee, Operating Lease, Liability, Undiscounted Excess Amount (30)   (30)    
Operating Lease, Liability $ 136   $ 136    
[1] PPA capacity payments are included in electric fuel and purchased power on the consolidated statements of income. Expense for other operating leases is included in O&M expense and electric fuel and purchased power.
[2] PPA capacity payments are included in electric fuel and purchased power on the consolidated statements of income. Expense for other operating leases is included in O&M expense and electric fuel and purchased power.
[3] Excludes certain amounts related to Xcel Energy’s 50% ownership interest in WYCO.
[4] Includes short-term lease expense of $1 million for 2022 and 2021.
[5] Includes short-term lease expense of $4 million for 2022 and 2021.