Additional specified scope costs.

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- Definition

Annual tax revenues to be generated end of five year.

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No definition available.

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- Definition

Civil penalties amount payable.

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No definition available.

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Commitments and contingencies.

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Independent director serving period.

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- Definition

Lease arrangement amount required to spend or incur.

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No definition available.

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- Definition

Lessee operating lease capital expenditures.

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No definition available.

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- Definition

Number of additional independent directors.

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No definition available.

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Number of independent directors.

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No definition available.

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- Definition

Operating lease option to renew amount per year.

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No definition available.

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- Definition

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

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No definition available.

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The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Section 50
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Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Section 50
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- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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No definition available.

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- Definition

The minimum amount the entity agreed to spend under the long-term purchase commitment.

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No definition available.

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- Definition

Number of plaintiffs that have filed claims pertaining to a loss contingency.

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No definition available.

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- Definition

Indicates type of cost from product sold and service rendered.

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 55
-Paragraph 91
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118944142&loc=SL49130690-203046-203046

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Commitments and Contingencies - Additional Information (Detail) ¥ in Millions, $ in Millions		1 Months Ended	12 Months Ended
	Oct. 16, 2018 USD ($) Director	Oct. 05, 2016 Plaintiff	Dec. 31, 2019 USD ($) $ / yr	Dec. 31, 2019 CNY (¥) $ / yr
Commitments And Contingencies [Line Items]
Civil penalties amount payable	$ 20
Number of independent directors to be appointed \| Director	1
Number of additional independent directors to be appointed \| Director	2
Letters Of Credit Outstanding Amount			$ 282
Lawsuit in the Court of Chancery of the State of Delaware by purported stockholders of Tesla challenging SolarCity Acquisition [Member]
Commitments And Contingencies [Line Items]
Number of lawsuits filed \| Plaintiff		7
Shanghai, China [Member]
Commitments And Contingencies [Line Items]
Lessee, operating lease, term			50 years	50 years
Capital expenditures \| ¥				¥ 14,080
Annual tax revenues to be generated end of 2023 \| ¥				¥ 2,230
Maximum [Member]
Commitments And Contingencies [Line Items]
Initial direct costs related to customer solar energy system lease acquisition costs			25 years	25 years
Lessee, operating lease, term			10 years	10 years
Minimum [Member]
Commitments And Contingencies [Line Items]
Independent director serving period	3 years
Build-to-suit Lease Arrangement [Member] \| SUNY Foundation [Member]
Commitments And Contingencies [Line Items]
Acquisition of manufacturing equipment			$ 275
Additional specified scope costs			$ 125
Initial direct costs related to customer solar energy system lease acquisition costs			10 years	10 years
Operating lease, option to renew, amount per year \| $ / yr			2.00	2.00
Lease arrangement, amount required to spend or incur			$ 5,000
Contractual obligation			41
Build-to-suit Lease Arrangement [Member] \| SUNY Foundation [Member] \| Maximum [Member]
Commitments And Contingencies [Line Items]
Cost of revenues			$ 350
Type of Cost, Good or Service [Extensible List]			us-gaap:ConstructionMember