Annual report pursuant to Section 13 and 15(d)

GOODWILL AND OTHER INTANGIBLE ASSETS (Additional Information) (Detail)

v3.3.1.900
GOODWILL AND OTHER INTANGIBLE ASSETS (Additional Information) (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Goodwill and Intangible Assets Disclosure [Line Items]      
Goodwill $ 2,571.0 $ 2,606.8 [1] $ 2,395.1
Amortization expense related to purchased intangible assets 122.3 129.9 118.4
Intangible assests, gross 1,439.8 1,475.4  
U.S. Information Solutions      
Goodwill and Intangible Assets Disclosure [Line Items]      
Goodwill 1,071.3 1,071.3 [1] 1,004.9 [1],[2]
International      
Goodwill and Intangible Assets Disclosure [Line Items]      
Goodwill $ 441.5 473.1 [1] 322.7 [1],[2]
Intersegment Eliminations | Personal Solutions [Member]      
Goodwill and Intangible Assets Disclosure [Line Items]      
Goodwill Reallocated from International segment   $ 88.8 93.8
Intersegment Eliminations | U.S. Information Solutions      
Goodwill and Intangible Assets Disclosure [Line Items]      
Goodwill     21.7
Intersegment Eliminations | International      
Goodwill and Intangible Assets Disclosure [Line Items]      
Goodwill     $ 15.5
[1] (1)The December 31, 2014 and 2013 balances have been recast to reflect the new organizational structure. As of December 31, 2014, the Personal Solutions goodwill includes $49.3 million and $88.8 million of goodwill from the USIS and International segments, respectively. As of December 31, 2013, the Personal Solutions goodwill includes $49.3 million and $93.8 million of goodwill from the USIS and International segments, respectively.
[2] (2) The December 31, 2013 balances have been recast to reflect the new organizational structure. As of December 31, 2013, the USIS and International goodwill include $21.7 million and $15.5 million of goodwill, respectively, from the legacy NACS segment.