Revenue (Tables)

3 Months Ended

Mar. 31, 2019

Revenue, Initial Application Period Cumulative Effect Transition [Line Items]

Components Of Operating Revenue

Presented in the following table are the components of operating revenue:

In Millions
Three Months Ended March 31, 2019	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,100		$	838		$	—		$	—		$	1,938
Other		—			—			19			—			19
Revenue recognized from contracts with customers		1,100			838			19			—			1,957
Leasing income		—			—			48			—			48
Financing income		3			2			—			49			54
Consumers alternative revenue programs		—			—			—			—			—
Total operating revenue – CMS Energy		$	1,103		$	840		$	67		$	49		$	2,059
Consumers
Consumers utility revenue
Residential		$	523		$	589		$	—		$	—		$	1,112
Commercial		351			174			—			—			525
Industrial		162			25			—			—			187
Other		64			50			—			—			114
Revenue recognized from contracts with customers		1,100			838			—			—			1,938
Financing income		3			2			—			—			5
Alternative revenue programs		—			—			—			—			—
Total operating revenue – Consumers		$	1,103		$	840		$	—		$	—		$	1,943

In Millions
Three Months Ended March 31, 2018	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,076		$	773		$	—		$	—		$	1,849
Other		—			—			24			—			24
Revenue recognized from contracts with customers		1,076			773			24			—			1,873
Leasing income		—			—			39			—			39
Financing income		2			2			—			35			39
Consumers alternative revenue programs		—			2			—			—			2
Total operating revenue – CMS Energy		$	1,078		$	777		$	63		$	35		$	1,953
Consumers
Consumers utility revenue
Residential		$	501		$	537		$	—		$	—		$	1,038
Commercial		361			162			—			—			523
Industrial		143			24			—			—			167
Other		71			50			—			—			121
Revenue recognized from contracts with customers		1,076			773			—			—			1,849
Financing income		2			2			—			—			4
Alternative revenue programs		—			2			—			—			2
Total operating revenue – Consumers		$	1,078		$	777		$	—		$	—		$	1,855

¹  Amounts represent the enterprises segment’s operating revenue from independent power production and CMS ERM’s sales of energy commodities in support of the independent power production portfolio.

²  Amount represents EnerBank’s operating revenue from providing primarily unsecured consumer installment loans for financing home improvements.

Consumers Energy Company

Revenue, Initial Application Period Cumulative Effect Transition [Line Items]

Components Of Operating Revenue

Presented in the following table are the components of operating revenue:

In Millions
Three Months Ended March 31, 2019	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,100		$	838		$	—		$	—		$	1,938
Other		—			—			19			—			19
Revenue recognized from contracts with customers		1,100			838			19			—			1,957
Leasing income		—			—			48			—			48
Financing income		3			2			—			49			54
Consumers alternative revenue programs		—			—			—			—			—
Total operating revenue – CMS Energy		$	1,103		$	840		$	67		$	49		$	2,059
Consumers
Consumers utility revenue
Residential		$	523		$	589		$	—		$	—		$	1,112
Commercial		351			174			—			—			525
Industrial		162			25			—			—			187
Other		64			50			—			—			114
Revenue recognized from contracts with customers		1,100			838			—			—			1,938
Financing income		3			2			—			—			5
Alternative revenue programs		—			—			—			—			—
Total operating revenue – Consumers		$	1,103		$	840		$	—		$	—		$	1,943

In Millions
Three Months Ended March 31, 2018	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,076		$	773		$	—		$	—		$	1,849
Other		—			—			24			—			24
Revenue recognized from contracts with customers		1,076			773			24			—			1,873
Leasing income		—			—			39			—			39
Financing income		2			2			—			35			39
Consumers alternative revenue programs		—			2			—			—			2
Total operating revenue – CMS Energy		$	1,078		$	777		$	63		$	35		$	1,953
Consumers
Consumers utility revenue
Residential		$	501		$	537		$	—		$	—		$	1,038
Commercial		361			162			—			—			523
Industrial		143			24			—			—			167
Other		71			50			—			—			121
Revenue recognized from contracts with customers		1,076			773			—			—			1,849
Financing income		2			2			—			—			4
Alternative revenue programs		—			2			—			—			2
Total operating revenue – Consumers		$	1,078		$	777		$	—		$	—		$	1,855

¹  Amounts represent the enterprises segment’s operating revenue from independent power production and CMS ERM’s sales of energy commodities in support of the independent power production portfolio.

²  Amount represents EnerBank’s operating revenue from providing primarily unsecured consumer installment loans for financing home improvements.