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v3.20.2

Organization and Basis of Presentation (Details 4) - USD ($) $ in Millions | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Property, Plant and Equipment |  |
In Service | $ 41,767 | $ 39,469
Accumulated Depreciation | (11,427) | (10,793)
Property, plant and equipment in service net of accumulated provision for depreciation | 30,340 | 28,676
Construction Work in Progress | 1,310 | 1,235
Total net property, plant and equipment | 31,650 | 29,911
Capital leased assets | 163 | 173
Regulated Distribution |  |
Property, Plant and Equipment |  |
In Service | 28,735 | 27,520
Accumulated Depreciation | (8,540) | (8,132)
Property, plant and equipment in service net of accumulated provision for depreciation | 20,195 | 19,388
Construction Work in Progress | 744 | 628
Total net property, plant and equipment | 20,939 | 20,016
Regulated Transmission |  |
Property, Plant and Equipment |  |
In Service | 12,023 | 11,041
Accumulated Depreciation | (2,383) | (2,210)
Property, plant and equipment in service net of accumulated provision for depreciation | 9,640 | 8,831
Construction Work in Progress | 526 | 545
Total net property, plant and equipment | 10,166 | 9,376
Corporate/Other |  |
Property, Plant and Equipment |  |
In Service | 1,009 | 908
Accumulated Depreciation | (504) | (451)
Property, plant and equipment in service net of accumulated provision for depreciation | 505 | 457
Construction Work in Progress | 40 | 62
Total net property, plant and equipment | $ 545 | $ 519

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