Reportable Segments (Tables)

3 Months Ended

Mar. 31, 2021

Segment Reporting Information [Line Items]

Schedule Of Financial Information By Reportable Segments

Presented in the following tables is financial information by segment:

In Millions
Three Months Ended March 31	2021			2020
CMS Energy, including Consumers
Operating revenue
Electric utility		$	1,134		$	1,028
Gas utility		803			716
Enterprises		76			58
EnerBank		70			62
Total operating revenue – CMS Energy		$	2,083		$	1,864
Consumers
Operating revenue
Electric utility		$	1,134		$	1,028
Gas utility		803			716
Total operating revenue – Consumers		$	1,937		$	1,744
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	155		$	118
Gas utility		181			117
Enterprises		14			20
EnerBank		33			14
Other reconciling items		(34)			(26)
Total net income available to common stockholders – CMS Energy		$	349		$	243
Consumers
Net income available to common stockholder
Electric utility		$	155		$	118
Gas utility		181			117
Total net income available to common stockholder – Consumers		$	336		$	235

In Millions
	March 31, 2021			December 31, 2020
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility1		$	17,574		$	17,155
Gas utility1		9,703			9,581
Enterprises		1,118			1,113
EnerBank		40			37
Other reconciling items		22			21
Total plant, property, and equipment, gross – CMS Energy		$	28,457		$	27,907
Consumers
Plant, property, and equipment, gross
Electric utility1		$	17,574		$	17,155
Gas utility1		9,703			9,581
Other reconciling items		22			21
Total plant, property, and equipment, gross – Consumers		$	27,299		$	26,757
CMS Energy, including Consumers
Total assets
Electric utility1		$	15,906		$	15,829
Gas utility1		9,244			9,429
Enterprises		1,275			1,276
EnerBank		3,073			3,109
Other reconciling items		225			23
Total assets – CMS Energy		$	29,723		$	29,666
Consumers
Total assets
Electric utility1		$	15,969		$	15,893
Gas utility1		9,292			9,477
Other reconciling items		19			29
Total assets – Consumers		$	25,280		$	25,399

1Amounts include a portion of Consumers’ other common assets 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
Three Months Ended March 31	2021			2020
CMS Energy, including Consumers
Operating revenue
Electric utility		$	1,134		$	1,028
Gas utility		803			716
Enterprises		76			58
EnerBank		70			62
Total operating revenue – CMS Energy		$	2,083		$	1,864
Consumers
Operating revenue
Electric utility		$	1,134		$	1,028
Gas utility		803			716
Total operating revenue – Consumers		$	1,937		$	1,744
CMS Energy, including Consumers
Net income (loss) available to common stockholders
Electric utility		$	155		$	118
Gas utility		181			117
Enterprises		14			20
EnerBank		33			14
Other reconciling items		(34)			(26)
Total net income available to common stockholders – CMS Energy		$	349		$	243
Consumers
Net income available to common stockholder
Electric utility		$	155		$	118
Gas utility		181			117
Total net income available to common stockholder – Consumers		$	336		$	235

In Millions
	March 31, 2021			December 31, 2020
CMS Energy, including Consumers
Plant, property, and equipment, gross
Electric utility1		$	17,574		$	17,155
Gas utility1		9,703			9,581
Enterprises		1,118			1,113
EnerBank		40			37
Other reconciling items		22			21
Total plant, property, and equipment, gross – CMS Energy		$	28,457		$	27,907
Consumers
Plant, property, and equipment, gross
Electric utility1		$	17,574		$	17,155
Gas utility1		9,703			9,581
Other reconciling items		22			21
Total plant, property, and equipment, gross – Consumers		$	27,299		$	26,757
CMS Energy, including Consumers
Total assets
Electric utility1		$	15,906		$	15,829
Gas utility1		9,244			9,429
Enterprises		1,275			1,276
EnerBank		3,073			3,109
Other reconciling items		225			23
Total assets – CMS Energy		$	29,723		$	29,666
Consumers
Total assets
Electric utility1		$	15,969		$	15,893
Gas utility1		9,292			9,477
Other reconciling items		19			29
Total assets – Consumers		$	25,280		$	25,399

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