Summary of Changes in Goodwill by Reportable Segment (Detail) (USD $) In Thousands, unless otherwise specified	9 Months Ended			9 Months Ended
Sep. 30, 2012	Sep. 30, 2012 Careers - North America	Dec. 31, 2011 Careers - North America	Sep. 30, 2012 Careers - International	Sep. 30, 2012 Internet Advertising & Fees	Dec. 31, 2011 Internet Advertising & Fees
Goodwill [Line Items]
Beginning Balance	$ 1,132,161	$ 594,094	$ 594,094	$ 386,477	$ 151,590	$ 151,590
Impairment	(216,221)			(216,221)
Reclassification to assets of business held for sale	(45,958)			(45,958)
Translation and other adjustments, net	8,707			8,707
Ending Balance	$ 878,689	$ 594,094	$ 594,094	$ 133,005	$ 151,590	$ 151,590

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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+ Details

- Definition

Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.

+ References

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