Business combination equity interest disposed off.

No definition available.

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- Definition

Proceeds from the disposal of equity interests in variable interest entity.

+ References

No definition available.

+ Details

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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- Definition

Percentage of voting equity interests acquired in a business combination achieved in stages, including equity interests in the acquiree held by the acquirer immediately before the acquisition date and acquired at the acquisition date.

+ References

No definition available.

+ Details

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- Definition

Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination.

+ References

No definition available.

+ Details

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e6927-128479

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585

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- Definition

The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585

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- Definition

The cash outflow from a repayment of a borrowing having initial term of repayment of more than three months. Includes repayments of short-term and long-term debt.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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- Definition

Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 5A
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=123419778&loc=SL6759159-111685

+ Details

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- Details

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- Details

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- Details

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Subsequent Events - Additional Information (Detail) - CNY (¥) ¥ in Thousands		2 Months Ended	12 Months Ended
	Mar. 31, 2023	Apr. 30, 2023	Dec. 31, 2022
EHang Egret GD [Member] \| EHang GZ [Member]
Subsequent Event [Line Items]
Business combination step acquistion equity interest in the acquiree percentage			60.00%
EHang Egret GD [Member] \| EH Kashi Ehang Egret Media Technology Co Ltd Ehang Egret Ks [Member]
Subsequent Event [Line Items]
Variable interest entity ownership percentage			60.00%
Subsequent Event [Member] \| EHang Egret GD [Member] \| EHang GZ [Member]
Subsequent Event [Line Items]
Business combination percentage of voting interests acquired	40.00%
Payment to acquire business gross	¥ 4,000
Business combination step acquistion equity interest in acquiree including subsequent acquisition percentage	100.00%
Subsequent Event [Member] \| EHang Egret GD [Member] \| EH Kashi Ehang Egret Media Technology Co Ltd Ehang Egret Ks [Member]
Subsequent Event [Line Items]
Business combination equity interest disposed off	60.00%
Proceeds from the disposal of equity interests in variable interest entity	¥ 0
Subsequent Event [Member] \| Private Placement Subject To Overseas Direct Investment Approval [Member]
Subsequent Event [Line Items]
Proceeds from the issuance of equity		¥ 10,000
Subsequent Event [Member] \| Supplemental Agreement With Investor [Member]
Subsequent Event [Line Items]
Repayment of short term debt maturing in three months or more		¥ 69,861