Commitments and Contingencies	12 Months Ended
Dec. 31, 2025
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Purchase Commitments The Company has commitments with various third parties to purchase cloud hosting services. Under one of its third-party cloud services agreements, as amended, the Company has committed to spend at least $1.95 billion over ten contract years through September 30, 2033, among other things. As of December 31, 2025, the Company satisfied $79.2 million of its $170.2 million commitment for the contract year beginning October 1, 2025 and ending September 30, 2026. Litigation and Legal Proceedings The Company has been, is currently party to, and may, from time to time, be subject to various legal proceedings, claims, disputes, government investigations, or similar matters arising in the normal course of business. These may include proceedings, claims, disputes, allegations, or investigations related to, but not limited to, intellectual property; employment; securities; investors; taxes; class actions; contract or breach of contract; tort; warranty; refund; breach, leak, or misuse of personal data or confidential information; government procurement; government regulation or compliance; or other matters. The Company evaluates associated developments on a regular basis and establishes an accrual for loss contingencies when the loss is both probable and reasonably estimable. On September 15, 2022, October 25, 2022, and November 4, 2022, putative securities class action complaints were filed in the United States District Court for the District of Colorado, captioned Cupat v. Palantir Technologies Inc., et al., Case No. 1:22-cv-02384, Allegheny County Employees’ Retirement System v. Palantir Technologies, Inc., et al., Case No. 1:22-cv-02805, and Shijun Liu, Individually and as Trustee of the Liu Family Trust 2019 v. Palantir Technologies Inc., et al., Case No. 1:22-cv-02893, respectively, naming the Company and certain current and former officers and directors as defendants. The suits allege false and misleading statements about our business and prospects, and purport to allege claims under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the Securities Act of 1933, as amended (the “Securities Act”), and seek unspecified damages and remedies under Sections 10(b), 20(a), and 20(A) of the Exchange Act and Sections 11 and 15 of the Securities Act. These three actions subsequently were consolidated as Cupat v. Palantir Technologies Inc., et al., Lead Civil Action No. 1:22-cv-02834-CNS-SKC, consolidated with civil actions 1:22-cv-02805-CNS-SKC and 1:22-cv-02893-CNS-SKC. On March 31, 2024, the Court dismissed the Cupat matter without prejudice. On May 24, 2024, plaintiffs filed a second amended complaint. On April 4, 2025, the Court dismissed the Cupat matter with prejudice and entered judgment for the defendants on the same day. On May 2, 2025, plaintiffs filed a Notice of Appeal from the final judgment with the United States Court of Appeals for the Tenth Circuit. As of December 31, 2025, the Company was not aware of any currently pending legal matters or claims, individually or in the aggregate, that were expected to have a material adverse impact on its consolidated financial statements. Warranties and Indemnification The Company generally provides a warranty for its software products and services and a service level agreement (“SLA”) for the Company’s performance of software operations. The Company’s products are generally warranted to perform substantially as described in the associated product documentation during the subscription term or for a period of up to 90 days where the software is hosted by the customer, and the Company includes O&M services as part of its subscription and license agreements to support this warranty and maintain the operability of the software. The Company’s services are generally warranted to be performed in a professional manner and by an adequate staff with knowledge about the products. In the event there is a failure of such warranties, the Company generally is obligated to correct the product or service to conform to the warranty provision or, if the Company is unable to do so, the customer is entitled to seek a refund of the purchase price of the product and service (generally prorated over the contract term). Due to the absence of historical warranty claims, the Company’s expectations of future claims related to products under warranty continue to be insignificant. The Company has not recorded warranty expense or related accruals as of December 31, 2025 and 2024. The Company generally agrees to indemnify its customers against legal claims that the Company’s software products infringe certain third-party intellectual property rights and accounts for its indemnification obligations. In the event of such a claim, the Company is generally obligated to defend its customer against the claim and to either settle the claim at the Company’s expense or pay damages that the customer is legally required to pay to the third-party claimant. In addition, in the event of an infringement, the Company generally agrees to secure the right for the customer to continue using the infringing product; to modify or replace the infringing product; or, if those options are not commercially practicable, to refund the cost of the software, as prorated over the period. To date, the Company has not been required to make any payment resulting from infringement claims asserted against its customers and does not believe that the Company will be liable for such claims in the foreseeable future. As such, the Company has not recorded a liability for infringement costs as of December 31, 2025 and 2024. The Company has obligations under certain circumstances to indemnify each of the defendant directors and certain officers against judgments, fines, settlements, and expenses related to claims against such directors and certain officers and otherwise to the fullest extent permitted under the law and the Company’s Amended and Restated Bylaws and Amended and Restated Certificate of Incorporation.

The Company has commitments with various third parties to purchase cloud hosting services. Under one of its third-party cloud services agreements, as amended, the Company has committed to spend at least $1.95 billion over ten contract years through September 30, 2033, among other things. As of December 31, 2025, the Company satisfied $79.2 million of its $170.2 million commitment for the contract year beginning October 1, 2025 and ending September 30, 2026.

The Company has been, is currently party to, and may, from time to time, be subject to various legal proceedings, claims, disputes, government investigations, or similar matters arising in the normal course of business. These may include proceedings, claims, disputes, allegations, or investigations related to, but not limited to, intellectual property; employment; securities; investors; taxes; class actions; contract or breach of contract; tort; warranty; refund; breach, leak, or misuse of personal data or confidential information; government procurement; government regulation or compliance; or other matters. The Company evaluates associated developments on a regular basis and establishes an accrual for loss contingencies when the loss is both probable and reasonably estimable.

On September 15, 2022, October 25, 2022, and November 4, 2022, putative securities class action complaints were filed in the United States District Court for the District of Colorado, captioned Cupat v. Palantir Technologies Inc., et al., Case No. 1:22-cv-02384, Allegheny County Employees’ Retirement System v. Palantir Technologies, Inc., et al., Case No. 1:22-cv-02805, and Shijun Liu, Individually and as Trustee of the Liu Family Trust 2019 v. Palantir Technologies Inc., et al., Case No. 1:22-cv-02893, respectively, naming the Company and certain current and former officers and directors as defendants. The suits allege false and misleading statements about our business and prospects, and purport to allege claims under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the Securities Act of 1933, as amended (the “Securities Act”), and seek unspecified damages and remedies under Sections 10(b), 20(a), and 20(A) of the Exchange Act and Sections 11 and 15 of the Securities Act. These three actions subsequently were consolidated as Cupat v. Palantir Technologies Inc., et al., Lead Civil Action No. 1:22-cv-02834-CNS-SKC, consolidated with civil actions 1:22-cv-02805-CNS-SKC and 1:22-cv-02893-CNS-SKC. On March 31, 2024, the Court dismissed the Cupat matter without prejudice. On May 24, 2024, plaintiffs filed a second amended complaint. On April 4, 2025, the Court dismissed the Cupat matter with prejudice and entered judgment for the defendants on the same day. On May 2, 2025, plaintiffs filed a Notice of Appeal from the final judgment with the United States Court of Appeals for the Tenth Circuit.

The Company generally provides a warranty for its software products and services and a service level agreement (“SLA”) for the Company’s performance of software operations. The Company’s products are generally warranted to perform substantially as described in the associated product documentation during the subscription term or for a period of up to 90 days where the software is hosted by the customer, and the Company includes O&M services as part of its subscription and license agreements to support this warranty and maintain the operability of the software. The Company’s services are generally warranted to be performed in a professional manner and by an adequate staff with knowledge about the products. In the event there is a failure of such warranties, the Company generally is obligated to correct the product or service to conform to the warranty provision or, if the Company is unable to do so, the customer is entitled to seek a refund of the purchase price of the product and service (generally prorated over the contract term). Due to the absence of historical warranty claims, the Company’s expectations of future claims related to products under warranty continue to be insignificant. The Company has not recorded warranty expense or related accruals as of December 31, 2025 and 2024.

The Company generally agrees to indemnify its customers against legal claims that the Company’s software products infringe certain third-party intellectual property rights and accounts for its indemnification obligations. In the event of such a claim, the Company is generally obligated to defend its customer against the claim and to either settle the claim at the Company’s expense or pay damages that the customer is legally required to pay to the third-party claimant. In addition, in the event of an infringement, the Company generally agrees to secure the right for the customer to continue using the infringing product; to modify or replace the infringing product; or, if those options are not commercially practicable, to refund the cost of the software, as prorated over the period. To date, the Company has not been required to make any payment resulting from infringement claims asserted against its customers and does not believe that the Company will be liable for such claims in the foreseeable future. As such, the Company has not recorded a liability for infringement costs as of December 31, 2025 and 2024.

The Company has obligations under certain circumstances to indemnify each of the defendant directors and certain officers against judgments, fines, settlements, and expenses related to claims against such directors and certain officers and otherwise to the fullest extent permitted under the law and the Company’s Amended and Restated Bylaws and Amended and Restated Certificate of Incorporation.