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Reportable Segments (Tables)
12 Months Ended
Dec. 31, 2019
Segment Reporting Information [Line Items]  
Schedule Of Financial Information By Reportable Segments
Presented in the following tables is financial information by segment:
In Millions
 
Years Ended December 31
2019
 
2018
 
2017
 
CMS Energy, including Consumers
 
 
 
 
 
 
Operating revenue
 
 
 
 
 
 
Electric utility
 
$
4,439

 
$
4,561

 
$
4,448

Gas utility
 
1,937

 
1,903

 
1,774

Enterprises
 
248

 
252

 
229

EnerBank
 
221

 
157

 
132

Total operating revenue – CMS Energy
 
$
6,845

 
$
6,873

 
$
6,583

Consumers
 
 
 
 
 
 
Operating revenue
 
 
 
 
 
 
Electric utility
 
$
4,439

 
$
4,561

 
$
4,448

Gas utility
 
1,937

 
1,903

 
1,774

Total operating revenue – Consumers
 
$
6,376

 
$
6,464

 
$
6,222

CMS Energy, including Consumers
 
 
 
 
 
 
Depreciation and amortization
 
 
 
 
 
 
Electric utility
 
$
713

 
$
682

 
$
654

Gas utility
 
261

 
239

 
218

Enterprises
 
14

 
8

 
6

EnerBank
 
3

 
4

 
3

Other reconciling items
 
1

 

 

Total depreciation and amortization – CMS Energy
 
$
992

 
$
933

 
$
881

Consumers
 
 
 
 
 
 
Depreciation and amortization
 
 
 
 
 
 
Electric utility
 
$
713

 
$
682

 
$
654

Gas utility
 
261

 
239

 
218

Other reconciling items
 
1

 

 

Total depreciation and amortization – Consumers
 
$
975

 
$
921

 
$
872

CMS Energy, including Consumers
 
 
 
 
 
 
Income from equity method investees¹
 
 
 
 
 
 
Enterprises
 
$
10

 
$
9

 
$
15

Total income from equity method investees – CMS Energy
 
$
10

 
$
9

 
$
15

CMS Energy, including Consumers
 
 
 
 
 
 
Interest charges
 
 
 
 
 
 
Electric utility
 
$
213

 
$
209

 
$
201

Gas utility
 
83

 
79

 
74

Enterprises
 
7

 
2

 

EnerBank
 
59

 
32

 
19

Other reconciling items
 
157

 
136

 
144

Total interest charges – CMS Energy
 
$
519

 
$
458

 
$
438

In Millions
 
Years Ended December 31
2019
 
2018
 
2017
 
Consumers
 
 
 
 
 
 
Interest charges
 
 
 
 
 
 
Electric utility
 
$
213

 
$
209

 
$
201

Gas utility
 
83

 
79

 
74

Other reconciling items
 
1

 
1

 
1

Total interest charges – Consumers
 
$
297

 
$
289

 
$
276

CMS Energy, including Consumers
 
 
 
 
 
 
Income tax expense (benefit)
 
 
 
 
 
 
Electric utility
 
$
134

 
$
109

 
$
245

Gas utility
 
51

 
33

 
96

Enterprises
 
2

 
2

 
72

EnerBank
 
16

 
12

 
22

Other reconciling items
 
(56
)
 
(41
)
 
(11
)
Total income tax expense – CMS Energy
 
$
147

 
$
115

 
$
424

Consumers
 
 
 
 
 
 
Income tax expense (benefit)
 
 
 
 
 
 
Electric utility
 
$
134

 
$
109

 
$
245

Gas utility
 
51

 
33

 
96

Other reconciling items
 

 

 
(2
)
Total income tax expense – Consumers
 
$
185

 
$
142

 
$
339

CMS Energy, including Consumers
 
 
 
 
 
 
Net income (loss) available to common stockholders
 
 
 
 
 
 
Electric utility
 
$
509

 
$
535

 
$
455

Gas utility
 
233

 
169

 
173

Enterprises
 
33

 
34

 
(27
)
EnerBank
 
49

 
38

 
28

Other reconciling items
 
(144
)
 
(119
)
 
(169
)
Total net income available to common stockholders – CMS Energy
 
$
680

 
$
657

 
$
460

Consumers
 
 
 
 
 
 
Net income (loss) available to common stockholder
 
 
 
 
 
 
Electric utility
 
$
509

 
$
535

 
$
455

Gas utility
 
233

 
169

 
173

Other reconciling items
 
(1
)
 
(1
)
 
2

Total net income available to common stockholder – Consumers
 
$
741

 
$
703

 
$
630

CMS Energy, including Consumers
 
 
 
 
 
 
Plant, property, and equipment, gross
 
 
 
 
 
 
Electric utility2,3
 
$
16,158

 
$
16,027

 
$
15,221

Gas utility²
 
8,785

 
7,919

 
7,080

Enterprises
 
405

 
412

 
167

EnerBank
 
22

 
25

 
21

Other reconciling items
 
20

 
17

 
17

Total plant, property, and equipment, gross – CMS Energy
 
$
25,390

 
$
24,400

 
$
22,506

In Millions
 
Years Ended December 31
2019
 
2018
 
2017
 
Consumers
 
 
 
 
 
 
Plant, property, and equipment, gross
 
 
 
 
 
 
Electric utility2,3
 
$
16,158

 
$
16,027

 
$
15,221

Gas utility²
 
8,785

 
7,919

 
7,080

Other reconciling items
 
20

 
17

 
17

Total plant, property, and equipment, gross – Consumers
 
$
24,963

 
$
23,963

 
$
22,318

CMS Energy, including Consumers
 
 
 
 
 
 
Investments in equity method investees¹
 
 
 
 
 
 
Enterprises
 
$
71

 
$
69

 
$
64

Total investments in equity method investees – CMS Energy
 
$
71

 
$
69

 
$
64

CMS Energy, including Consumers
 
 
 
 
 
 
Total assets
 
 
 
 
 
 
Electric utility²
 
$
14,911

 
$
14,079

 
$
13,906

Gas utility²
 
8,659

 
7,806

 
7,139

Enterprises
 
527

 
540

 
342

EnerBank
 
2,692

 
2,006

 
1,453

Other reconciling items
 
48

 
98

 
210

Total assets – CMS Energy
 
$
26,837

 
$
24,529

 
$
23,050

Consumers
 
 
 
 
 
 
Total assets
 
 
 
 
 
 
Electric utility²
 
$
14,973

 
$
14,143

 
$
13,907

Gas utility²
 
8,706

 
7,853

 
7,139

Other reconciling items
 
20

 
29

 
53

Total assets – Consumers
 
$
23,699

 
$
22,025

 
$
21,099

CMS Energy, including Consumers
 
 
 
 
 
 
Capital expenditures4
 
 
 
 
 
 
Electric utility5
 
$
1,162

 
$
865

 
$
882

Gas utility5
 
971

 
958

 
800

Enterprises
 
5

 
246

 
33

EnerBank
 
8

 
10

 
6

Other reconciling items
 
1

 
2

 
1

Total capital expenditures – CMS Energy
 
$
2,147

 
$
2,081

 
$
1,722

Consumers
 
 
 
 
 
 
Capital expenditures4
 
 
 
 
 
 
Electric utility5
 
$
1,162

 
$
865

 
$
882

Gas utility5
 
971

 
958

 
800

Other reconciling items
 
1

 
2

 
1

Total capital expenditures – Consumers
 
$
2,134

 
$
1,825

 
$
1,683

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 
Costs related to coal-fueled electric generating units to be retired in 2023 were removed and recorded as a regulatory asset in June 2019. For additional details, see Note 3, Regulatory Matters.
4 
Amounts include finance lease additions.
5 
Amounts include a portion of Consumers’ capital expenditures for plant and equipment attributable to both the electric and gas utility businesses.
Consumers Energy Company  
Segment Reporting Information [Line Items]  
Schedule Of Financial Information By Reportable Segments
Presented in the following tables is financial information by segment:
In Millions
 
Years Ended December 31
2019
 
2018
 
2017
 
CMS Energy, including Consumers
 
 
 
 
 
 
Operating revenue
 
 
 
 
 
 
Electric utility
 
$
4,439

 
$
4,561

 
$
4,448

Gas utility
 
1,937

 
1,903

 
1,774

Enterprises
 
248

 
252

 
229

EnerBank
 
221

 
157

 
132

Total operating revenue – CMS Energy
 
$
6,845

 
$
6,873

 
$
6,583

Consumers
 
 
 
 
 
 
Operating revenue
 
 
 
 
 
 
Electric utility
 
$
4,439

 
$
4,561

 
$
4,448

Gas utility
 
1,937

 
1,903

 
1,774

Total operating revenue – Consumers
 
$
6,376

 
$
6,464

 
$
6,222

CMS Energy, including Consumers
 
 
 
 
 
 
Depreciation and amortization
 
 
 
 
 
 
Electric utility
 
$
713

 
$
682

 
$
654

Gas utility
 
261

 
239

 
218

Enterprises
 
14

 
8

 
6

EnerBank
 
3

 
4

 
3

Other reconciling items
 
1

 

 

Total depreciation and amortization – CMS Energy
 
$
992

 
$
933

 
$
881

Consumers
 
 
 
 
 
 
Depreciation and amortization
 
 
 
 
 
 
Electric utility
 
$
713

 
$
682

 
$
654

Gas utility
 
261

 
239

 
218

Other reconciling items
 
1

 

 

Total depreciation and amortization – Consumers
 
$
975

 
$
921

 
$
872

CMS Energy, including Consumers
 
 
 
 
 
 
Income from equity method investees¹
 
 
 
 
 
 
Enterprises
 
$
10

 
$
9

 
$
15

Total income from equity method investees – CMS Energy
 
$
10

 
$
9

 
$
15

CMS Energy, including Consumers
 
 
 
 
 
 
Interest charges
 
 
 
 
 
 
Electric utility
 
$
213

 
$
209

 
$
201

Gas utility
 
83

 
79

 
74

Enterprises
 
7

 
2

 

EnerBank
 
59

 
32

 
19

Other reconciling items
 
157

 
136

 
144

Total interest charges – CMS Energy
 
$
519

 
$
458

 
$
438

In Millions
 
Years Ended December 31
2019
 
2018
 
2017
 
Consumers
 
 
 
 
 
 
Interest charges
 
 
 
 
 
 
Electric utility
 
$
213

 
$
209

 
$
201

Gas utility
 
83

 
79

 
74

Other reconciling items
 
1

 
1

 
1

Total interest charges – Consumers
 
$
297

 
$
289

 
$
276

CMS Energy, including Consumers
 
 
 
 
 
 
Income tax expense (benefit)
 
 
 
 
 
 
Electric utility
 
$
134

 
$
109

 
$
245

Gas utility
 
51

 
33

 
96

Enterprises
 
2

 
2

 
72

EnerBank
 
16

 
12

 
22

Other reconciling items
 
(56
)
 
(41
)
 
(11
)
Total income tax expense – CMS Energy
 
$
147

 
$
115

 
$
424

Consumers
 
 
 
 
 
 
Income tax expense (benefit)
 
 
 
 
 
 
Electric utility
 
$
134

 
$
109

 
$
245

Gas utility
 
51

 
33

 
96

Other reconciling items
 

 

 
(2
)
Total income tax expense – Consumers
 
$
185

 
$
142

 
$
339

CMS Energy, including Consumers
 
 
 
 
 
 
Net income (loss) available to common stockholders
 
 
 
 
 
 
Electric utility
 
$
509

 
$
535

 
$
455

Gas utility
 
233

 
169

 
173

Enterprises
 
33

 
34

 
(27
)
EnerBank
 
49

 
38

 
28

Other reconciling items
 
(144
)
 
(119
)
 
(169
)
Total net income available to common stockholders – CMS Energy
 
$
680

 
$
657

 
$
460

Consumers
 
 
 
 
 
 
Net income (loss) available to common stockholder
 
 
 
 
 
 
Electric utility
 
$
509

 
$
535

 
$
455

Gas utility
 
233

 
169

 
173

Other reconciling items
 
(1
)
 
(1
)
 
2

Total net income available to common stockholder – Consumers
 
$
741

 
$
703

 
$
630

CMS Energy, including Consumers
 
 
 
 
 
 
Plant, property, and equipment, gross
 
 
 
 
 
 
Electric utility2,3
 
$
16,158

 
$
16,027

 
$
15,221

Gas utility²
 
8,785

 
7,919

 
7,080

Enterprises
 
405

 
412

 
167

EnerBank
 
22

 
25

 
21

Other reconciling items
 
20

 
17

 
17

Total plant, property, and equipment, gross – CMS Energy
 
$
25,390

 
$
24,400

 
$
22,506

In Millions
 
Years Ended December 31
2019
 
2018
 
2017
 
Consumers
 
 
 
 
 
 
Plant, property, and equipment, gross
 
 
 
 
 
 
Electric utility2,3
 
$
16,158

 
$
16,027

 
$
15,221

Gas utility²
 
8,785

 
7,919

 
7,080

Other reconciling items
 
20

 
17

 
17

Total plant, property, and equipment, gross – Consumers
 
$
24,963

 
$
23,963

 
$
22,318

CMS Energy, including Consumers
 
 
 
 
 
 
Investments in equity method investees¹
 
 
 
 
 
 
Enterprises
 
$
71

 
$
69

 
$
64

Total investments in equity method investees – CMS Energy
 
$
71

 
$
69

 
$
64

CMS Energy, including Consumers
 
 
 
 
 
 
Total assets
 
 
 
 
 
 
Electric utility²
 
$
14,911

 
$
14,079

 
$
13,906

Gas utility²
 
8,659

 
7,806

 
7,139

Enterprises
 
527

 
540

 
342

EnerBank
 
2,692

 
2,006

 
1,453

Other reconciling items
 
48

 
98

 
210

Total assets – CMS Energy
 
$
26,837

 
$
24,529

 
$
23,050

Consumers
 
 
 
 
 
 
Total assets
 
 
 
 
 
 
Electric utility²
 
$
14,973

 
$
14,143

 
$
13,907

Gas utility²
 
8,706

 
7,853

 
7,139

Other reconciling items
 
20

 
29

 
53

Total assets – Consumers
 
$
23,699

 
$
22,025

 
$
21,099

CMS Energy, including Consumers
 
 
 
 
 
 
Capital expenditures4
 
 
 
 
 
 
Electric utility5
 
$
1,162

 
$
865

 
$
882

Gas utility5
 
971

 
958

 
800

Enterprises
 
5

 
246

 
33

EnerBank
 
8

 
10

 
6

Other reconciling items
 
1

 
2

 
1

Total capital expenditures – CMS Energy
 
$
2,147

 
$
2,081

 
$
1,722

Consumers
 
 
 
 
 
 
Capital expenditures4
 
 
 
 
 
 
Electric utility5
 
$
1,162

 
$
865

 
$
882

Gas utility5
 
971

 
958

 
800

Other reconciling items
 
1

 
2

 
1

Total capital expenditures – Consumers
 
$
2,134

 
$
1,825

 
$
1,683

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 
Costs related to coal-fueled electric generating units to be retired in 2023 were removed and recorded as a regulatory asset in June 2019. For additional details, see Note 3, Regulatory Matters.
4 
Amounts include finance lease additions.
5 
Amounts include a portion of Consumers’ capital expenditures for plant and equipment attributable to both the electric and gas utility businesses.