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Subsequent Event (Details) - Subsequent event - Amprius Holdings - $ / shares shares in Millions	Oct. 23, 2024	Oct. 22, 2024
Subsequent Event [Line Items]
Common stock voluntarily liquidated and dissolved (in shares)		65.2
Common stock voluntarily liquidated and dissolved (as percent)		58.60%
Pro rata basis of common stock (in shares)	57.2
Common stock reimbursed (in shares)	5.5
Weighted average exercise price (in dollars per share)	$ 2.10
Stock options
Subsequent Event [Line Items]
Issuance of common stock upon exercise of stock options (in shares)	7.0

X

- Definition

Percentage of Ownership before Transaction

+ References

No definition available.

+ Details

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X

- Definition

Share Distribution to Common Shareholders

+ References

No definition available.

+ Details

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X

- Definition

Shares Contributed To The Company And Cancelled

+ References

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+ Details

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X

- Definition

Shares Owned by Parent, Before Liquidation and Dissolution

+ References

No definition available.

+ Details

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X

- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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X

- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(02)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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X

- 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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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- Details

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- Details

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