Condensed Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Net income attributable to CoreLogic	$ 16,631	$ 23,256
Other comprehensive income/(loss):
Unrealized gain/(loss) on marketable securities, net of tax	48	(365)
Foreign currency translation adjustments	4,167	268
Supplemental benefit plans (loss) adjustment, net of tax	(5)	(61)
Investment gain reclassified to net loss, net of tax	0	(14,776)
Total other comprehensive income/(loss)	4,135	(14,097)
Comprehensive income attributable to CoreLogic	20,766	9,159
Swap [Member]
Other comprehensive income/(loss):
Unrealized (loss)/gain on interest rate swap, net of tax	$ (75)	$ 837