Revenue (Tables)

9 Months Ended

Sep. 30, 2018

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

Components Of Operating Revenue

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

In Millions
Three Months Ended September 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,310		$	188		$	—		$	—		$	1,498
Other		—			—			21			—			21
Revenue recognized from contracts with customers		1,310			188			21			—			1,519
Leasing income		—			—			36			—			36
Financing income		3			—			—			40			43
Consumers alternative revenue programs		—			1			—			—			1
Total operating revenue – CMS Energy		$	1,313		$	189		$	57		$	40		$	1,599
Consumers
Consumers utility revenue
Residential		$	625		$	118		$	—		$	—		$	743
Commercial		434			30			—			—			464
Industrial		186			4			—			—			190
Other		65			36			—			—			101
Revenue recognized from contracts with customers		1,310			188			—			—			1,498
Financing income		3			—			—			—			3
Alternative revenue programs		—			1			—			—			1
Total operating revenue – Consumers		$	1,313		$	189		$	—		$	—		$	1,502

In Millions
Nine Months Ended September 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	3,473		$	1,263		$	—		$	—		$	4,736
Other		—			—			69			—			69
Revenue recognized from contracts with customers		3,473			1,263			69			—			4,805
Leasing income		—			—			112			—			112
Financing income		7			4			—			111			122
Consumers alternative revenue programs		—			5			—			—			5
Total operating revenue – CMS Energy		$	3,480		$	1,272		$	181		$	111		$	5,044
Consumers
Consumers utility revenue
Residential		$	1,601		$	849		$	—		$	—		$	2,450
Commercial		1,181			250			—			—			1,431
Industrial		499			37			—			—			536
Other		192			127			—			—			319
Revenue recognized from contracts with customers		3,473			1,263			—			—			4,736
Financing income		7			4			—			—			11
Alternative revenue programs		—			5			—			—			5
Total operating revenue – Consumers		$	3,480		$	1,272		$	—		$	—		$	4,752

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 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 tables are the components of operating revenue:

In Millions
Three Months Ended September 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,310		$	188		$	—		$	—		$	1,498
Other		—			—			21			—			21
Revenue recognized from contracts with customers		1,310			188			21			—			1,519
Leasing income		—			—			36			—			36
Financing income		3			—			—			40			43
Consumers alternative revenue programs		—			1			—			—			1
Total operating revenue – CMS Energy		$	1,313		$	189		$	57		$	40		$	1,599
Consumers
Consumers utility revenue
Residential		$	625		$	118		$	—		$	—		$	743
Commercial		434			30			—			—			464
Industrial		186			4			—			—			190
Other		65			36			—			—			101
Revenue recognized from contracts with customers		1,310			188			—			—			1,498
Financing income		3			—			—			—			3
Alternative revenue programs		—			1			—			—			1
Total operating revenue – Consumers		$	1,313		$	189		$	—		$	—		$	1,502

In Millions
Nine Months Ended September 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	3,473		$	1,263		$	—		$	—		$	4,736
Other		—			—			69			—			69
Revenue recognized from contracts with customers		3,473			1,263			69			—			4,805
Leasing income		—			—			112			—			112
Financing income		7			4			—			111			122
Consumers alternative revenue programs		—			5			—			—			5
Total operating revenue – CMS Energy		$	3,480		$	1,272		$	181		$	111		$	5,044
Consumers
Consumers utility revenue
Residential		$	1,601		$	849		$	—		$	—		$	2,450
Commercial		1,181			250			—			—			1,431
Industrial		499			37			—			—			536
Other		192			127			—			—			319
Revenue recognized from contracts with customers		3,473			1,263			—			—			4,736
Financing income		7			4			—			—			11
Alternative revenue programs		—			5			—			—			5
Total operating revenue – Consumers		$	3,480		$	1,272		$	—		$	—		$	4,752

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 unsecured consumer installment loans for financing home improvements.