Revenue (Tables)

6 Months Ended

Jun. 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 June 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,087		$	302		$	—		$	—		$	1,389
Other		—			—			24			—			24
Revenue recognized from contracts with customers		1,087			302			24			—			1,413
Leasing income		—			—			37			—			37
Financing income		2			2			—			36			40
Consumers alternative revenue programs		—			2			—			—			2
Total operating revenue – CMS Energy		$	1,089		$	306		$	61		$	36		$	1,492
Consumers
Consumers utility revenue
Residential		$	475		$	194		$	—		$	—		$	669
Commercial		386			58			—			—			444
Industrial		170			9			—			—			179
Other		56			41			—			—			97
Revenue recognized from contracts with customers		1,087			302			—			—			1,389
Financing income		2			2			—			—			4
Alternative revenue programs		—			2			—			—			2
Total operating revenue – Consumers		$	1,089		$	306		$	—		$	—		$	1,395

In Millions
Six Months Ended June 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	2,163		$	1,075		$	—		$	—		$	3,238
Other		—			—			48			—			48
Revenue recognized from contracts with customers		2,163			1,075			48			—			3,286
Leasing income		—			—			76			—			76
Financing income		4			4			—			71			79
Consumers alternative revenue programs		—			4			—			—			4
Total operating revenue – CMS Energy		$	2,167		$	1,083		$	124		$	71		$	3,445
Consumers
Consumers utility revenue
Residential		$	976		$	731		$	—		$	—		$	1,707
Commercial		747			220			—			—			967
Industrial		313			33			—			—			346
Other		127			91			—			—			218
Revenue recognized from contracts with customers		2,163			1,075			—			—			3,238
Financing income		4			4			—			—			8
Alternative revenue programs		—			4			—			—			4
Total operating revenue – Consumers		$	2,167		$	1,083		$	—		$	—		$	3,250

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 June 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,087		$	302		$	—		$	—		$	1,389
Other		—			—			24			—			24
Revenue recognized from contracts with customers		1,087			302			24			—			1,413
Leasing income		—			—			37			—			37
Financing income		2			2			—			36			40
Consumers alternative revenue programs		—			2			—			—			2
Total operating revenue – CMS Energy		$	1,089		$	306		$	61		$	36		$	1,492
Consumers
Consumers utility revenue
Residential		$	475		$	194		$	—		$	—		$	669
Commercial		386			58			—			—			444
Industrial		170			9			—			—			179
Other		56			41			—			—			97
Revenue recognized from contracts with customers		1,087			302			—			—			1,389
Financing income		2			2			—			—			4
Alternative revenue programs		—			2			—			—			2
Total operating revenue – Consumers		$	1,089		$	306		$	—		$	—		$	1,395

In Millions
Six Months Ended June 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	2,163		$	1,075		$	—		$	—		$	3,238
Other		—			—			48			—			48
Revenue recognized from contracts with customers		2,163			1,075			48			—			3,286
Leasing income		—			—			76			—			76
Financing income		4			4			—			71			79
Consumers alternative revenue programs		—			4			—			—			4
Total operating revenue – CMS Energy		$	2,167		$	1,083		$	124		$	71		$	3,445
Consumers
Consumers utility revenue
Residential		$	976		$	731		$	—		$	—		$	1,707
Commercial		747			220			—			—			967
Industrial		313			33			—			—			346
Other		127			91			—			—			218
Revenue recognized from contracts with customers		2,163			1,075			—			—			3,238
Financing income		4			4			—			—			8
Alternative revenue programs		—			4			—			—			4
Total operating revenue – Consumers		$	2,167		$	1,083		$	—		$	—		$	3,250

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.