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Revenue
 12 Months Ended
Dec. 31, 2022
Revenue from Contract with Customer [Abstract]  
Revenue
(4)
REVENUE

 

The following tables depict the disaggregation of revenue, including intercompany revenue, from contracts with customers by customer type and timing of revenue recognition for each of the reportable segments, for the years ended December 31, 2022, 2021 and 2020. Sales tax and other similar taxes are excluded from revenues.

 

Year ended December 31, 2022

 

Electric Utilities

 

 

Gas Utilities

 

 

Inter-company Revenues

 

 

Total

 

Customer types:

 

(in thousands)

 

Retail

 

$

739,734

 

 

$

1,453,266

 

 

$

—

 

 

$

2,193,000

 

Transportation

 

 

—

 

 

 

173,275

 

 

 

(413

)

 

 

172,862

 

Wholesale

 

 

44,832

 

 

 

—

 

 

 

—

 

 

 

44,832

 

Market - off-system sales

 

 

48,578

 

 

 

829

 

 

 

—

 

 

 

49,407

 

Transmission/Other

 

 

61,470

 

 

 

37,879

 

 

 

(16,594

)

 

 

82,755

 

Revenue from contracts with customers

 

 

894,614

 

 

 

1,665,249

 

 

 

(17,007

)

 

 

2,542,856

 

Other revenues

 

 

5,548

 

 

 

3,841

 

 

 

(429

)

 

 

8,960

 

Total revenues

 

$

900,162

 

 

$

1,669,090

 

 

$

(17,436

)

 

$

2,551,816

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Timing of revenue recognition:

 

 

 

 

 

 

 

 

 

 

 

 

Services transferred at a point in time

 

$

30,454

 

 

$

—

 

 

$

—

 

 

$

30,454

 

Services transferred over time

 

 

864,160

 

 

 

1,665,249

 

 

 

(17,007

)

 

 

2,512,402

 

Revenue from contracts with customers

 

$

894,614

 

 

$

1,665,249

 

 

$

(17,007

)

 

$

2,542,856

 

 

Year ended December 31, 2021

 

Electric Utilities

 

 

Gas Utilities

 

 

Inter-company Revenues

 

 

Total

 

Customer types:

 

(in thousands)

 

Retail

 

$

711,448

 

 

$

913,725

 

 

$

—

 

 

$

1,625,173

 

Transportation

 

 

—

 

 

 

158,053

 

 

 

(428

)

 

 

157,625

 

Wholesale

 

 

30,848

 

 

 

—

 

 

 

—

 

 

 

30,848

 

Market - off-system sales

 

 

41,682

 

 

 

396

 

 

 

—

 

 

 

42,078

 

Transmission/Other

 

 

52,945

 

 

 

39,365

 

 

 

(17,200

)

 

 

75,110

 

Revenue from contracts with customers

 

 

836,923

 

 

 

1,111,539

 

 

 

(17,628

)

 

 

1,930,834

 

Other revenues

 

 

5,335

 

 

 

13,326

 

 

 

(393

)

 

 

18,268

 

Total revenues

 

$

842,258

 

 

$

1,124,865

 

 

$

(18,021

)

 

$

1,949,102

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Timing of revenue recognition:

 

 

 

 

 

 

 

 

 

 

 

 

Services transferred at a point in time

 

$

27,141

 

 

$

—

 

 

$

—

 

 

$

27,141

 

Services transferred over time

 

 

809,782

 

 

 

1,111,539

 

 

 

(17,628

)

 

 

1,903,693

 

Revenue from contracts with customers

 

$

836,923

 

 

$

1,111,539

 

 

$

(17,628

)

 

$

1,930,834

 

 

 

Year ended December 31, 2020

Electric Utilities

 

Gas Utilities

 

Inter-company Revenues

 

Total

 

Customer types:

(in thousands)

 

Retail

$

636,902

 

$

765,922

 

$

—

 

$

1,402,824

 

Transportation

 

—

 

 

154,581

 

 

(526

)

 

154,055

 

Wholesale

 

24,845

 

 

—

 

 

—

 

 

24,845

 

Market - off-system sales

 

15,512

 

 

260

 

 

—

 

 

15,772

 

Transmission/Other

 

55,422

 

 

43,658

 

 

(15,772

)

 

83,308

 

Revenue from contracts with customers

 

732,681

 

 

964,421

 

 

(16,298

)

 

1,680,804

 

Other revenues

 

6,176

 

 

10,249

 

 

(288

)

 

16,137

 

Total revenues

$

738,857

 

$

974,670

 

$

(16,586

)

$

1,696,941

 

 

 

 

 

 

 

 

 

 

Timing of revenue recognition:

 

 

 

 

 

 

 

 

Services transferred at a point in time

$

27,089

 

$

—

 

$

—

 

$

27,089

 

Services transferred over time

 

705,592

 

 

964,421

 

 

(16,298

)

 

1,653,715

 

Revenue from contracts with customers

$

732,681

 

$

964,421

 

$

(16,298

)

$

1,680,804