XML 31 R31.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Special Charges - Additional Information (Detail) (USD $) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2015 | Mar. 31, 2014 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Special Charges [Line Items] |  |  |  |  |
Special charges | $ 0fcn_SpecialChargesAmount | $ 0fcn_SpecialChargesAmount |  |  |
Total cash outflow associated with special charges, amount paid |  |  | 65,100,000fcn_ExpectedCashOutflowFromCurrentPeriodSpecialCharges | 65,100,000fcn_ExpectedCashOutflowFromCurrentPeriodSpecialCharges | 65,100,000fcn_ExpectedCashOutflowFromCurrentPeriodSpecialCharges
Cash outflow associated with special charges, amount paid | 49,300,000fcn_CurrentPeriodSpecialChargesAmountPaid |  |  |  |
Cash outflow associated with special charges, amount expected to be paid in 2015 | 4,100,000fcn_ExpectedCashOutflowFromSpecialChargesRemainderOfFiscalYear |  |  |  |
Cash outflow associated with special charges, amount expected to be paid in 2016 | 3,200,000fcn_ExpectedCashOutflowFromSpecialChargesYearTwo |  |  |  |
Cash outflow associated with special charges, amount expected to be paid in 2017 | 3,100,000fcn_ExpectedCashOutflowFromSpecialChargesYearThree |  |  |  |
Cash outflow associated with special charges, amount expected to be paid in 2018 | 2,600,000fcn_ExpectedCashOutflowFromSpecialChargesYearFour |  |  |  |
Cash outflow associated with special charges, amount expected to be paid from 2019 to 2025 | $ 2,800,000fcn_ExpectedCashOutflowFromSpecialChargesFromYearFiveToYearEleven |  |  |  |

X
- Definition Amounts paid as of the current balance sheet date related to the current period special charges. + References No definition available. + Details
Name: | fcn_CurrentPeriodSpecialChargesAmountPaid
Namespace Prefix: | fcn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Total cash outflows expected to be paid related to the special charges recorded in the current period. + References No definition available. + Details
Name: | fcn_ExpectedCashOutflowFromCurrentPeriodSpecialCharges
Namespace Prefix: | fcn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expected Cash Outflow From Special Charges From Year Five To Year Eleven + References No definition available. + Details
Name: | fcn_ExpectedCashOutflowFromSpecialChargesFromYearFiveToYearEleven
Namespace Prefix: | fcn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Cash outflows expected to be paid during the remainder of the fiscal year related to the special charges recorded in the period. + References No definition available. + Details
Name: | fcn_ExpectedCashOutflowFromSpecialChargesRemainderOfFiscalYear
Namespace Prefix: | fcn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Expected Cash Outflow From Special Charges Year Four + References No definition available. + Details
Name: | fcn_ExpectedCashOutflowFromSpecialChargesYearFour
Namespace Prefix: | fcn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Cash outflows expected to be paid during the third fiscal year following this fiscal year related to the special charges recorded in the period. + References No definition available. + Details
Name: | fcn_ExpectedCashOutflowFromSpecialChargesYearThree
Namespace Prefix: | fcn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Cash outflows expected to be paid during the second fiscal year following this fiscal year related to the special charges recorded in the period. + References No definition available. + Details
Name: | fcn_ExpectedCashOutflowFromSpecialChargesYearTwo
Namespace Prefix: | fcn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The charge against earnings in the period, comprised of costs associated with non-recurring activities related to our global branding strategy and other strategic branding decisions, a realignment of our workforce and consolidation of office locations. + References No definition available. + Details
Name: | fcn_SpecialChargesAmount
Namespace Prefix: | fcn_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | fcn_SpecialChargesLineItems
Namespace Prefix: | fcn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration