Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ 43,550	$ 42,592	$ 77,093	$ 59,129
Other comprehensive income/(loss):
Unrealized (loss)/gain on marketable securities, net of tax	345	1,051	162	1,099
Foreign currency translation adjustments	(39,000)	(3,152)	(39,934)	1,015
Supplemental benefit plans gain/(loss) adjustment, net of tax	28	29	52	24
Total other comprehensive (loss)/income	(37,933)	(2,762)	(38,472)	1,373
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	5,617	39,830	38,621	60,502
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest	0	(65)	(26)	(158)
Comprehensive income/(loss) attributable to CoreLogic	5,617	39,895	38,647	60,660
Interest Rate Swap [Member]
Other comprehensive income/(loss):
Interest Rate Swap Unrealized Gain Loss	694	(690)	1,248	(765)
Intersegment Eliminations [Member]
Other comprehensive income/(loss):
Interest Rate Swap Unrealized Gain Loss		$ 0