Servicer and Protective Advances, Net - Schedule of Servicer and Protective Advances, Net Footnotes (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Receivables [Line Items]
Increase in servicer and protective advances net	$ 1,254,343	$ 1,707,372
Restatement Adjustment [Member] \| Insurance Adjustments [Member]
Receivables [Line Items]
Increase in servicer and protective advances net		$ 35,200

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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