Revenue (Tables)

6 Months Ended

Jun. 30, 2019

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, 2019	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,026		$	305		$	—		$	—		$	1,331
Other		—			—			16			—			16
Revenue recognized from contracts with customers		$	1,026		$	305		$	16		$	—		$	1,347
Leasing income		—			—			42			—			42
Financing income		1			2			—			53			56
Total operating revenue – CMS Energy		$	1,027		$	307		$	58		$	53		$	1,445
Consumers
Consumers utility revenue
Residential		$	423		$	198		$	—		$	—		$	621
Commercial		362			58			—			—			420
Industrial		174			8			—			—			182
Other		67			41			—			—			108
Revenue recognized from contracts with customers		$	1,026		$	305		$	—		$	—		$	1,331
Financing income		1			2			—			—			3
Total operating revenue – Consumers		$	1,027		$	307		$	—		$	—		$	1,334

In Millions
Three Months Ended June 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			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, 2019	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	2,126		$	1,143		$	—		$	—		$	3,269
Other		—			—			35			—			35
Revenue recognized from contracts with customers		$	2,126		$	1,143		$	35		$	—		$	3,304
Leasing income		—			—			90			—			90
Financing income		4			4			—			102			110
Total operating revenue – CMS Energy		$	2,130		$	1,147		$	125		$	102		$	3,504
Consumers
Consumers utility revenue
Residential		$	946		$	787		$	—		$	—		$	1,733
Commercial		713			232			—			—			945
Industrial		336			33			—			—			369
Other		131			91			—			—			222
Revenue recognized from contracts with customers		$	2,126		$	1,143		$	—		$	—		$	3,269
Financing income		4			4			—			—			8
Total operating revenue – Consumers		$	2,130		$	1,147		$	—		$	—		$	3,277

In Millions
Six Months Ended June 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			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 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 tables are the components of operating revenue:

In Millions
Three Months Ended June 30, 2019	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	1,026		$	305		$	—		$	—		$	1,331
Other		—			—			16			—			16
Revenue recognized from contracts with customers		$	1,026		$	305		$	16		$	—		$	1,347
Leasing income		—			—			42			—			42
Financing income		1			2			—			53			56
Total operating revenue – CMS Energy		$	1,027		$	307		$	58		$	53		$	1,445
Consumers
Consumers utility revenue
Residential		$	423		$	198		$	—		$	—		$	621
Commercial		362			58			—			—			420
Industrial		174			8			—			—			182
Other		67			41			—			—			108
Revenue recognized from contracts with customers		$	1,026		$	305		$	—		$	—		$	1,331
Financing income		1			2			—			—			3
Total operating revenue – Consumers		$	1,027		$	307		$	—		$	—		$	1,334

In Millions
Three Months Ended June 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			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, 2019	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			Consolidated
CMS Energy, including Consumers
Consumers utility revenue		$	2,126		$	1,143		$	—		$	—		$	3,269
Other		—			—			35			—			35
Revenue recognized from contracts with customers		$	2,126		$	1,143		$	35		$	—		$	3,304
Leasing income		—			—			90			—			90
Financing income		4			4			—			102			110
Total operating revenue – CMS Energy		$	2,130		$	1,147		$	125		$	102		$	3,504
Consumers
Consumers utility revenue
Residential		$	946		$	787		$	—		$	—		$	1,733
Commercial		713			232			—			—			945
Industrial		336			33			—			—			369
Other		131			91			—			—			222
Revenue recognized from contracts with customers		$	2,126		$	1,143		$	—		$	—		$	3,269
Financing income		4			4			—			—			8
Total operating revenue – Consumers		$	2,130		$	1,147		$	—		$	—		$	3,277

In Millions
Six Months Ended June 30, 2018	Electric Utility			Gas Utility			Enterprises1			Other Reconciling2			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 providing primarily unsecured consumer installment loans for financing home improvements.