Income Taxes (Domestic and Foreign) (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount	$ 8,400,000
Continuing Operations Attributable to CoreLogic, United States Operations	86,195,000	94,744,000	125,644,000
Equity In Earnings of Affiliates, United States Operations	22,988,000	43,022,000	56,928,000
Continuing Operations Attributable to CoreLogic, Foreign	19,196,000	11,881,000	(2,074,000)
Equity In Earnings of Affiliates, Foreign	0	795,000	1,153,000
Continuing Operations Attributable to CoreLogic	105,391,000	106,625,000	123,570,000
Equity In Earnings of Affiliates	$ 22,988,000	$ 43,817,000	$ 58,081,000