XML 24 R13.htm IDEA: XBRL DOCUMENT
v3.25.2

Accounts Receivable and Allowance for Expected Credit Losses | 6 Months Ended
--- | ---
Jun. 30, 2025
Allowance for Doubtful Accounts and Unbilled Services [Abstract] |
Accounts Receivable and Allowance for Expected Credit Losses | Accounts Receivable and Allowance for Expected Credit Losses The following table summarizes the components of “Accounts receivable, net” as presented on the Condensed Consolidated Balance Sheets:
| June 30, 2025 |  | December 31, 2024
Accounts receivable: |  |  |
Billed receivables | $ | 810,094 |  |  | $ | 742,504 |
Unbilled receivables | 406,818 |  |  | 368,216 |
Allowance for expected credit losses | (89,993) |  |  | (90,546) |
Accounts receivable, net | $ | 1,126,919 |  |  | $ | 1,020,174 |
The following table summarizes the total provision for expected credit losses and write-offs:
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
Provision for expected credit losses | $ | 4,695 |  |  | $ | 8,503 |  |  | $ | 11,909 |  |  | $ | 19,923 |
Write-offs | $ | 3,636 |  |  | $ | 9,511 |  |  | $ | 14,047 |  |  | $ | 19,881 |
Our provision for expected credit losses includes recoveries, direct write-offs and charges to other accounts. Billed accounts receivables are written off when the potential for recovery is considered remote.

X
- Definition Allowance for Doubtful Accounts and Unbilled Services [Abstract] + References No definition available. + Details
Name: | fcn_AllowanceForDoubtfulAccountsAndUnbilledServicesAbstract
Namespace Prefix: | fcn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Provision for Doubtful Accounts Disclosure [Text Block] + References No definition available. + Details
Name: | fcn_ProvisionForDoubtfulAccountsDisclosureTextBlock
Namespace Prefix: | fcn_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration