$ in Millions
|9 Months Ended|
Sep. 30, 2017
|Commitments and Contingencies Disclosure [Abstract]|
|Undiscounted estimated share of the guaranty||$ 56|
The liability as of the balance sheet date representing required funding mandated by statute or regulatory authority that is related directly or indirectly to underwriting activities, including pools for self-insurance and excluding premium taxes and income taxes. The funds derived from the assessments generally enable a government guarantor to pay insurance claims in the event that the underwriting insurer is insolvent or otherwise unable to meet its payment obligations.
Reference 1: http://www.xbrl.org/2003/role/presentationRef