Basis of Presentation and Significant Accounting Policies	6 Months Ended
Jun. 30, 2026
Accounting Policies [Abstract]
Basis of Presentation and Significant Accounting Policies	Basis of Presentation and Significant Accounting Policies The unaudited condensed consolidated financial statements of FTI Consulting, Inc., including its consolidated subsidiaries (collectively, the “Company,” “we,” “our” or “FTI Consulting”), presented herein, have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) and under the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial information. Some of the information and footnote disclosures normally included in annual financial statements have been condensed or omitted pursuant to those rules and regulations. Certain prior period amounts have been reclassified to conform to the current period presentation. In management’s opinion, the interim financial statements reflect all adjustments that are necessary for a fair presentation of the results for the interim periods presented. All adjustments made were normal recurring accruals. The fair values of all financial instruments are estimated to be equal to their carrying values as of June 30, 2026 and December 31, 2025. Results of operations for the interim periods presented herein are not necessarily indicative of results of operations for a full year. These financial statements should be read in conjunction with the consolidated financial statements and the notes thereto contained in our Annual Report on Form 10-K for the year ended December 31, 2025 filed with the SEC. Note 1 to the Consolidated Financial Statements included in Part II, Item 8, of our Annual Report on Form 10-K for the year ended December 31, 2025 describes the significant accounting policies and methods used in preparation of the Condensed Consolidated Financial Statements in this Quarterly Report on Form 10-Q. We entered into a tax equity investment (“TEI”) during the three months ended June 30, 2026. The TEI is structured through limited liability companies that invest in clean energy projects that are eligible to receive energy tax credits. We elected to use the proportional amortization method (“PAM”) for the TEI. Under PAM, an investment is amortized in proportion to the allocation of tax benefits received in each period, and tax benefit amounts, net of amortization expense, are presented within “Income tax provision” on our Condensed Consolidated Statements of Comprehensive Income. We executed forward contracts to manage the foreign currency exposure of intercompany loans during the three and six months ended June 30, 2026. The contracts were not designated as hedges for financial reporting purposes, but rather as non-hedging derivatives in accordance with Accounting Standards Codification Topic 815, Derivatives and Hedging. The fair value of our outstanding derivative is included in “Accounts payable, accrued expenses and other” on the Condensed Consolidated Balance Sheets and the change in fair value of the derivatives is included in “Interest income and other” on the Condensed Consolidated Statements of Comprehensive Income. The impact of the forward contracts was not material to our Condensed Consolidated Financial Statements.

The unaudited condensed consolidated financial statements of FTI Consulting, Inc., including its consolidated subsidiaries (collectively, the “Company,” “we,” “our” or “FTI Consulting”), presented herein, have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) and under the rules and regulations of the Securities and Exchange Commission (“SEC”) for interim financial information. Some of the information and footnote disclosures normally included in annual financial statements have been condensed or omitted pursuant to those rules and regulations. Certain prior period amounts have been reclassified to conform to the current period presentation. In management’s opinion, the interim financial statements reflect all adjustments that are necessary for a fair presentation of the results for the interim periods presented. All adjustments made were normal recurring accruals. The fair values of all financial instruments are estimated to be equal to their carrying values as of June 30, 2026 and December 31, 2025. Results of operations for the interim periods presented herein are not necessarily indicative of results of operations for a full year. These financial statements should be read in conjunction with the consolidated financial statements and the notes thereto contained in our Annual Report on Form 10-K for the year ended December 31, 2025 filed with the SEC.

Note 1 to the Consolidated Financial Statements included in Part II, Item 8, of our Annual Report on Form 10-K for the year ended December 31, 2025 describes the significant accounting policies and methods used in preparation of the Condensed Consolidated Financial Statements in this Quarterly Report on Form 10-Q.

We entered into a tax equity investment (“TEI”) during the three months ended June 30, 2026. The TEI is structured through limited liability companies that invest in clean energy projects that are eligible to receive energy tax credits. We elected to use the proportional amortization method (“PAM”) for the TEI. Under PAM, an investment is amortized in proportion to the allocation of tax benefits received in each period, and tax benefit amounts, net of amortization expense, are presented within “Income tax provision” on our Condensed Consolidated Statements of Comprehensive Income.