Revenues

3 Months Ended

Mar. 31, 2020

Revenue from Contract with Customer [Abstract]

Revenues

Revenue is classified by the type of goods/services rendered and market/customer type. Xcel Energy’s operating revenues consists of the following:

	Three Months Ended March 31, 2020
(Millions of Dollars)	Electric		Natural Gas		All Other		Total
Major revenue types
Revenue from contracts with customers:
Residential	$	676	$	355	$	11	$	1,042
C&I	1,066		180		9		1,255
Other	29		—		1		30
Total retail	1,771		535		21		2,327
Wholesale	166		—		—		166
Transmission	132		—		—		132
Other	17		32		—		49
Total revenue from contracts with customers	2,086		567		21		2,674
Alternative revenue and other	117		16		4		137
Total revenues	$	2,203	$	583	$	25	$	2,811

	Three Months Ended March 31, 2019
(Millions of Dollars)	Electric		Natural Gas		All Other		Total
Major revenue types
Revenue from contracts with customers:
Residential	$	727	$	495	$	9	$	1,231
C&I	1,140		255		9		1,404
Other	32		—		1		33
Total retail	1,899		750		19		2,668
Wholesale	189		—		—		189
Transmission	131		—		—		131
Other	18		34		—		52
Total revenue from contracts with customers	2,237		784		19		3,040
Alternative revenue and other	88		10		3		101
Total revenues	$	2,325	$	794	$	22	$	3,141