Reportable Segments (Tables)

3 Months Ended

Mar. 31, 2015

Schedule Of Financial Information By Reportable Segments

In Millions
Three Months Ended March 31	2015			2014
CMS Energy, including Consumers
Operating revenue
Electric utility		$	1,033		$	1,224
Gas utility			995			1,158
Enterprises			60			122
Other reconciling items			23			19
Total operating revenue – CMS Energy		$	2,111		$	2,523
Consumers
Operating revenue
Electric utility		$	1,033		$	1,224
Gas utility			995			1,158
Total operating revenue – Consumers		$	2,028		$	2,382
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	94		$	100
Gas utility			121			121
Enterprises			7			2
Other reconciling items			(20)			(19)
Total net income available to common stockholders – CMS Energy		$	202		$	204
Consumers
Net income available to common stockholder
Electric utility		$	94		$	100
Gas utility			121			121
Total net income available to common stockholder – Consumers		$	215		$	221

In Millions
	March 31, 2015			December 31, 2014
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility1		$	12,397		$	12,230
Gas utility1			5,376			5,335
Enterprises			118			115
Other reconciling items			39			41
Total plant, property, and equipment, gross – CMS Energy		$	17,930		$	17,721
Consumers
Plant, property, and equipment, gross
Electric utility1		$	12,397		$	12,230
Gas utility1			5,376			5,335
Other reconciling items			15			15
Total plant, property, and equipment, gross – Consumers		$	17,788		$	17,580
CMS Energy, including Consumers
Total assets
Electric utility1		$	11,851		$	11,582
Gas utility1			5,092			5,391
Enterprises			234			231
Other reconciling items			2,021			1,981
Total assets – CMS Energy		$	19,198		$	19,185
Consumers
Total assets
Electric utility1		$	11,851		$	11,582
Gas utility1			5,092			5,391
Other reconciling items			911			874
Total assets – Consumers		$	17,854		$	17,847

¹ Amounts include a portion of Consumers’ other common assets attributable to both the electric and gas utility businesses.

Consumers Energy Company [Member]

Schedule Of Financial Information By Reportable Segments

In Millions
Three Months Ended March 31	2015			2014
CMS Energy, including Consumers
Operating revenue
Electric utility		$	1,033		$	1,224
Gas utility			995			1,158
Enterprises			60			122
Other reconciling items			23			19
Total operating revenue – CMS Energy		$	2,111		$	2,523
Consumers
Operating revenue
Electric utility		$	1,033		$	1,224
Gas utility			995			1,158
Total operating revenue – Consumers		$	2,028		$	2,382
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	94		$	100
Gas utility			121			121
Enterprises			7			2
Other reconciling items			(20)			(19)
Total net income available to common stockholders – CMS Energy		$	202		$	204
Consumers
Net income available to common stockholder
Electric utility		$	94		$	100
Gas utility			121			121
Total net income available to common stockholder – Consumers		$	215		$	221

In Millions
	March 31, 2015			December 31, 2014
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility1		$	12,397		$	12,230
Gas utility1			5,376			5,335
Enterprises			118			115
Other reconciling items			39			41
Total plant, property, and equipment, gross – CMS Energy		$	17,930		$	17,721
Consumers
Plant, property, and equipment, gross
Electric utility1		$	12,397		$	12,230
Gas utility1			5,376			5,335
Other reconciling items			15			15
Total plant, property, and equipment, gross – Consumers		$	17,788		$	17,580
CMS Energy, including Consumers
Total assets
Electric utility1		$	11,851		$	11,582
Gas utility1			5,092			5,391
Enterprises			234			231
Other reconciling items			2,021			1,981
Total assets – CMS Energy		$	19,198		$	19,185
Consumers
Total assets
Electric utility1		$	11,851		$	11,582
Gas utility1			5,092			5,391
Other reconciling items			911			874
Total assets – Consumers		$	17,854		$	17,847

¹ Amounts include a portion of Consumers’ other common assets attributable to both the electric and gas utility businesses.