Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED STATEMENT OF CHANGES IN EQUITY AND OTHER COMPREHENSIVE INCOME (Parenthetical)

v2.4.1.9
CONSOLIDATED STATEMENT OF CHANGES IN EQUITY AND OTHER COMPREHENSIVE INCOME (Parenthetical) (USD $)
In Millions, except Per Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Number of treasury shares repurchased 1.00us-gaap_TreasuryStockSharesAcquired
Treasury shares repurchased $ 89.9efx_TreasurySharesAcquired
Common stock authorized amount for future purchases 223.7us-gaap_StockRepurchaseProgramAuthorizedAmount1
Cash dividends, per share $ 0.29us-gaap_CommonStockDividendsPerShareCashPaid
Treasury stock purchased, per share $ 91.30us-gaap_TreasuryStockAcquiredAverageCostPerShare
Accelerated Share Repurchase Program  
Accelerated Share Repurchase Program, Adjustment $ 11.5us-gaap_AcceleratedShareRepurchaseProgramAdjustment
/ us-gaap_ShareRepurchaseProgramAxis
= efx_AcceleratedShareRepurchaseProgramMember