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Goodwill and Intangible Assets (Tables)
12 Months Ended
Dec. 31, 2021
Goodwill And Intangible Assets Disclosure [Abstract]  
Segment allocation of goodwill The changes in Dominion Energy’s carrying amount and segment allocation of goodwill are presented below:

 

 

 

Dominion Energy Virginia

 

 

Gas Distribution

 

 

Dominion Energy South Carolina

 

 

Contracted Assets

 

 

Corporate and Other

 

Total

 

(millions)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dominion Energy

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Balance at December 31, 2019(1)

 

$

2,106

 

 

$

3,512

 

 

$

1,521

 

 

$

242

 

 

$

14

 

$

7,395

 

Contribution to Wrangler(2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(14

)

 

(14

)

Balance at December 31, 2020(1)

 

$

2,106

 

 

$

3,512

 

 

$

1,521

 

 

$

242

 

 

$

 

$

7,381

 

Acquisition of Birdseye (3)

 

 

 

 

 

 

 

 

 

 

 

24

 

 

 

 

 

24

 

Balance at December 31, 2021(1)

 

$

2,106

 

 

$

3,512

 

 

$

1,521

 

 

$

266

 

 

$

 

$

7,405

 

 

(1) Goodwill amounts do not contain any accumulated impairment losses. 

(2) See Note 9 for additional information including amounts reclassified to held for sale at December 31, 2020.

(3) See Note 3 for more information.

Components of intangible assets

The components of intangible assets are as follows:

 

 

 

2021

 

 

2020

 

At December 31,

 

Gross Carrying Amount

 

 

Accumulated Amortization

 

 

Gross Carrying Amount

 

 

Accumulated Amortization

 

(millions)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dominion Energy

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Software, licenses and other(1)

 

$

1,459

 

 

$

675

 

 

$

1,295

 

 

$

530

 

Virginia Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Software, licenses and other(1)

 

$

685

 

 

$

290

 

 

$

482

 

 

$

148

 

 

(1)

Includes $158M of RGGI allowances purchased and consumed in 2021, with deferral to a regulatory asset.

 

Annual amortization expense of intangible assets

Annual amortization expense for these intangible assets is estimated to be as follows:

 

 

 

 

2022

 

2023

 

2024

 

2025

 

2026

 

(millions)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dominion Energy

 

$

72

 

$

58

 

$

50

 

$

42

 

$

28

 

Virginia Power

 

$

29

 

$

23

 

$

20

 

$

16

 

$

9