Reportable Segments (Tables)

12 Months Ended

Dec. 31, 2015

Schedule Of Financial Information By Reportable Segments

In Millions
Years Ended December 31	2015			2014			2013
CMS Energy, including Consumers
Operating revenue
Electric utility		$	4,249		$	4,436		$	4,173
Gas utility			1,916			2,363			2,148
Enterprises			190			299			181
Other reconciling items			101			81			64
Total operating revenue – CMS Energy		$	6,456		$	7,179		$	6,566
Consumers
Operating revenue
Electric utility		$	4,249		$	4,436		$	4,173
Gas utility			1,916			2,363			2,148
Other reconciling items			-			1			-
Total operating revenue – Consumers		$	6,165		$	6,800		$	6,321
CMS Energy, including Consumers
Depreciation and amortization
Electric utility		$	567		$	522		$	484
Gas utility			177			156			138
Enterprises			4			4			3
Other reconciling items			2			3			3
Total depreciation and amortization – CMS Energy		$	750		$	685		$	628
Consumers
Depreciation and amortization
Electric utility		$	567		$	522		$	484
Gas utility			177			156			138
Total depreciation and amortization – Consumers		$	744		$	678		$	622
CMS Energy, including Consumers
Income from equity method investees1
Enterprises		$	14		$	15		$	13
Total income from equity method investees – CMS Energy		$	14		$	15		$	13
CMS Energy, including Consumers
Interest charges
Electric utility		$	178		$	181		$	179
Gas utility			71			67			64
Other reconciling items			147			159			155
Total interest charges – CMS Energy		$	396		$	407		$	398
Consumers
Interest charges
Electric utility		$	178		$	181		$	179
Gas utility			71			67			64
Other reconciling items			1			2			2
Total interest charges – Consumers		$	250		$	250		$	245

In Millions
Years Ended December 31	2015			2014			2013
CMS Energy, including Consumers
Income tax expense (benefit)
Electric utility		$	224		$	211		$	242
Gas utility			78			95			104
Enterprises			3			(1)			(4)
Other reconciling items			(34)			(55)			(40)
Total income tax expense – CMS Energy		$	271		$	250		$	302
Consumers
Income tax expense
Electric utility		$	224		$	211		$	242
Gas utility			78			95			104
Total income tax expense – Consumers		$	302		$	306		$	346
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	437		$	384		$	363
Gas utility			154			179			168
Enterprises			4			(1)			2
Other reconciling items			(72)			(85)			(81)
Total net income available to common stockholders –    CMS Energy		$	523		$	477		$	452
Consumers
Net income available to common stockholder
Electric utility		$	437		$	384		$	363
Gas utility			154			179			168
Other reconciling items			1			2			1
Total net income available to common stockholder –    Consumers		$	592		$	565		$	532
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility		$	13,059		$	12,230		$	11,186
Gas utility			5,723			5,335			4,843
Enterprises			120			115			115
Other reconciling items			41			41			40
Total plant, property, and equipment, gross – CMS Energy		$	18,943		$	17,721		$	16,184
Consumers
Plant, property, and equipment, gross
Electric utility		$	13,059		$	12,230		$	11,186
Gas utility			5,723			5,335			4,843
Other reconciling items			15			15			15
Total plant, property, and equipment, gross – Consumers		$	18,797		$	17,580		$	16,044
CMS Energy, including Consumers
Investments in equity method investees1
Enterprises		$	61		$	58		$	57
Other reconciling items			3			3			2
Total investments in equity method investees – CMS Energy		$	64		$	61		$	59

In Millions
Years Ended December 31	2015			2014			2013
CMS Energy, including Consumers
Total assets
Electric utility2		$	12,676		$	11,582		$	10,487
Gas utility2			5,918			5,391			4,784
Enterprises			270			231			231
Other reconciling items			1,476			1,981			1,788
Total assets – CMS Energy		$	20,340		$	19,185		$	17,290
Consumers
Total assets
Electric utility2		$	12,676		$	11,582		$	10,487
Gas utility2			5,918			5,391			4,784
Other reconciling items			64			874			908
Total assets – Consumers		$	18,658		$	17,847		$	16,179
CMS Energy, including Consumers
Capital expenditures3
Electric utility		$	1,136		$	1,139		$	996
Gas utility			558			473			407
Enterprises			44			3			1
Other reconciling items			3			1			4
Total capital expenditures – CMS Energy		$	1,741		$	1,616		$	1,408
Consumers
Capital expenditures3
Electric utility		$	1,136		$	1,139		$	996
Gas utility			558			473			407
Total capital expenditures – Consumers		$	1,694		$	1,612		$	1,403

¹ Consumers had no significant equity method investments.

² Amounts include a portion of Consumers’ other common assets attributable to both the electric and gas utility businesses.

³ Amounts include purchase of capital lease additions. Amounts also include a portion of Consumers’ capital expenditures for plant and equipment attributable to both the electric and gas utility businesses.

Consumers Energy Company [Member]

Schedule Of Financial Information By Reportable Segments

In Millions
Years Ended December 31	2015			2014			2013
CMS Energy, including Consumers
Operating revenue
Electric utility		$	4,249		$	4,436		$	4,173
Gas utility			1,916			2,363			2,148
Enterprises			190			299			181
Other reconciling items			101			81			64
Total operating revenue – CMS Energy		$	6,456		$	7,179		$	6,566
Consumers
Operating revenue
Electric utility		$	4,249		$	4,436		$	4,173
Gas utility			1,916			2,363			2,148
Other reconciling items			-			1			-
Total operating revenue – Consumers		$	6,165		$	6,800		$	6,321
CMS Energy, including Consumers
Depreciation and amortization
Electric utility		$	567		$	522		$	484
Gas utility			177			156			138
Enterprises			4			4			3
Other reconciling items			2			3			3
Total depreciation and amortization – CMS Energy		$	750		$	685		$	628
Consumers
Depreciation and amortization
Electric utility		$	567		$	522		$	484
Gas utility			177			156			138
Total depreciation and amortization – Consumers		$	744		$	678		$	622
CMS Energy, including Consumers
Income from equity method investees1
Enterprises		$	14		$	15		$	13
Total income from equity method investees – CMS Energy		$	14		$	15		$	13
CMS Energy, including Consumers
Interest charges
Electric utility		$	178		$	181		$	179
Gas utility			71			67			64
Other reconciling items			147			159			155
Total interest charges – CMS Energy		$	396		$	407		$	398
Consumers
Interest charges
Electric utility		$	178		$	181		$	179
Gas utility			71			67			64
Other reconciling items			1			2			2
Total interest charges – Consumers		$	250		$	250		$	245

In Millions
Years Ended December 31	2015			2014			2013
CMS Energy, including Consumers
Income tax expense (benefit)
Electric utility		$	224		$	211		$	242
Gas utility			78			95			104
Enterprises			3			(1)			(4)
Other reconciling items			(34)			(55)			(40)
Total income tax expense – CMS Energy		$	271		$	250		$	302
Consumers
Income tax expense
Electric utility		$	224		$	211		$	242
Gas utility			78			95			104
Total income tax expense – Consumers		$	302		$	306		$	346
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	437		$	384		$	363
Gas utility			154			179			168
Enterprises			4			(1)			2
Other reconciling items			(72)			(85)			(81)
Total net income available to common stockholders –    CMS Energy		$	523		$	477		$	452
Consumers
Net income available to common stockholder
Electric utility		$	437		$	384		$	363
Gas utility			154			179			168
Other reconciling items			1			2			1
Total net income available to common stockholder –    Consumers		$	592		$	565		$	532
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility		$	13,059		$	12,230		$	11,186
Gas utility			5,723			5,335			4,843
Enterprises			120			115			115
Other reconciling items			41			41			40
Total plant, property, and equipment, gross – CMS Energy		$	18,943		$	17,721		$	16,184
Consumers
Plant, property, and equipment, gross
Electric utility		$	13,059		$	12,230		$	11,186
Gas utility			5,723			5,335			4,843
Other reconciling items			15			15			15
Total plant, property, and equipment, gross – Consumers		$	18,797		$	17,580		$	16,044
CMS Energy, including Consumers
Investments in equity method investees1
Enterprises		$	61		$	58		$	57
Other reconciling items			3			3			2
Total investments in equity method investees – CMS Energy		$	64		$	61		$	59

In Millions
Years Ended December 31	2015			2014			2013
CMS Energy, including Consumers
Total assets
Electric utility2		$	12,676		$	11,582		$	10,487
Gas utility2			5,918			5,391			4,784
Enterprises			270			231			231
Other reconciling items			1,476			1,981			1,788
Total assets – CMS Energy		$	20,340		$	19,185		$	17,290
Consumers
Total assets
Electric utility2		$	12,676		$	11,582		$	10,487
Gas utility2			5,918			5,391			4,784
Other reconciling items			64			874			908
Total assets – Consumers		$	18,658		$	17,847		$	16,179
CMS Energy, including Consumers
Capital expenditures3
Electric utility		$	1,136		$	1,139		$	996
Gas utility			558			473			407
Enterprises			44			3			1
Other reconciling items			3			1			4
Total capital expenditures – CMS Energy		$	1,741		$	1,616		$	1,408
Consumers
Capital expenditures3
Electric utility		$	1,136		$	1,139		$	996
Gas utility			558			473			407
Total capital expenditures – Consumers		$	1,694		$	1,612		$	1,403

¹ Consumers had no significant equity method investments.

² Amounts include a portion of Consumers’ other common assets attributable to both the electric and gas utility businesses.

³ Amounts include purchase of capital lease additions. Amounts also include a portion of Consumers’ capital expenditures for plant and equipment attributable to both the electric and gas utility businesses.