XML 89 R44.htm IDEA: XBRL DOCUMENT v2.4.0.8
Changes in Each Component of Accumulated Other Comprehensive Loss (Parenthetical) (Detail) (USD $)
In Millions, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Amounts reclassified from accumulated other comprehensive income, Pension Benefit Plan Costs $ 2.1 [1] $ 4.0 [1]
Amounts reclassified from accumulated other comprehensive income, Foreign Currency   0.3 [1]
Federal Signal Technologies
    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Amounts reclassified from accumulated other comprehensive income, Pension Benefit Plan Costs 2.1 4.1
Amounts reclassified from accumulated other comprehensive income, Pension Benefit Plan Costs, tax benefit 0 0.1
Amounts reclassified from accumulated other comprehensive income, Foreign Currency   $ 0.3
[1] Represents $2.1 million and $4.1 million of costs included in net postretirement pension expense, net of income tax benefit of $0.0 million and $0.1 million, for the three and six months ended June 30, 2013, respectively. Represents $0.3 million of foreign currency effects related to the FSTech Group disposal included in gain from discontinued operations and disposal for the six months ended June 30, 2013.