v3.20.2

Basis of Presentation and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2020

Accounting Policies [Abstract]

Schedule of components of restricted cash

The table below represents the components of our restricted cash as of June 30, 2020 and December 31, 2019 (in millions):

	June 30, 2020												December 31, 2019
	Current				Non-Current				Total				Current				Non-Current				Total
Debt service(1)	$	55			$	8			$	63			$	58			$	8			$	66
Construction/major maintenance(2)	35				7				42				28				6				34
Security/project/insurance(3)	130				—				130				209				31				240
Other	5				1				6				4				1				5
Total	$	225			$	16			$	241			$	299			$	46			$	345

Schedule of property, plant and equipment

Property, Plant and Equipment, Net — At June 30, 2020 and December 31, 2019, the components of property, plant and equipment are stated at cost less accumulated depreciation as follows (in millions):

	June 30, 2020				December 31, 2019				Depreciable Lives
Buildings, machinery and equipment	$	16,488			$	16,510			1.5	–	50	Years
Geothermal properties	1,595				1,553				13	–	58	Years
Other	282				291				3	–	50	Years
	18,365				18,354
Less: Accumulated depreciation	6,907				6,851
	11,458				11,503
Land	128				128
Construction in progress	351				332
Property, plant and equipment, net	$	11,937			$	11,963

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Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

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Tabular disclosure of cash and cash equivalents restricted as to withdrawal or usage.

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