Quarterly report pursuant to Section 13 or 15(d)

Summary of Goodwill (Detail)

v2.4.0.8
Summary of Goodwill (Detail) (USD $)
In Thousands, unless otherwise specified
9 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2014
U.S. Operating Segment
Dec. 31, 2013
U.S. Operating Segment
Sep. 30, 2014
International Operating Segment
Goodwill [Line Items]        
Beginning Balance $ 1,288,090 [1] $ 1,150,471 [1] $ 1,150,471 [1] $ 137,619 [1]
Foreign currency translation adjustments (10,756)     (10,756)
Ending Balance $ 1,277,334 [1] $ 1,150,471 [1] $ 1,150,471 [1] $ 126,863 [1]
[1] Balances are presented net of accumulated impairment losses of $214,031 for the U.S. operating segment and $27,622 for the international operating segment.