SCHEDULE II - CONDENSED FINANCIAL INFORMATION OF REGISTRANT (Details 4) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Condensed Financial Information of Registrant
Net unrealized gains (losses) on investments, income tax	$ 290,553	$ 979,251
Net unrealized (losses) gains relating to other-than-temporary impaired investments for which a portion has been recognized in earnings, income tax	325	(2,147)
Accumulated loss - derivatives, income tax	(665)	(1,883)
PROTECTIVE LIFE INSURANCE COMPANY
Condensed Financial Information of Registrant
Undistributed (losses) of subsidiaries	(774,766)	(729,448)
Net unrealized gains (losses) on investments, income tax	290,553	979,251
Net unrealized (losses) gains relating to other-than-temporary impaired investments for which a portion has been recognized in earnings, income tax	325	(2,147)
Accumulated loss - derivatives, income tax	$ (666)	$ (1,883)