Related Party (Reinsurance With Affiliates PAR TERM) (Details)	6 Months Ended
Jun. 30, 2013
Related Party Transactions [Abstract]
PAR TERM Reinsurance Percentage	95.00%
Effective Date Of Reinsured Policies With PAR TERM	2010-01-01

Percentage of the risks associated with the term life insurance policies, with effective date after January 1, 2010, resinsured to the PAR Term reinsurance company.

No definition available.

Name:	cik777917_ParTermReinsurancePercentage
Namespace Prefix:	cik777917_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration