Fair Value of Assets Acquired and Liabilities Assumed (Detail) (USD $) In Thousands, unless otherwise specified	Apr. 01, 2014
Assets
Fixed maturities	$ 9,194,903
Commercial mortgage loans	1,263,902
Policy loans	196,451
Short-term investments	979,728
Other invested assets	1,104
Cash	40,529
Accrued investment income	103,246
Reinsurance recoverable	5,606,879
Value of business acquired	290,795
Deposit receivable	1,550,351
Intangibles	5,200
Other assets	554,176
Separate account assets	1,661,007
Total assets acquired	21,448,271
Liabilities
Future policy benefits and other policyholder liabilities	6,682,833
Policyholders' account balances	10,367,246
Accrued expenses and other liabilities	78,026
Modified coinsurance payable	1,550,351
Other long-term debt - affiliate	513,000
Separate account liabilities	1,661,007
Total liabilities assumed	20,852,463
Net assets acquired	$ 595,808

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Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Investments

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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Loans

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Business Combination Recognized Identifiable Assets Acquiredand Liabilities Assumed Loans Receivable

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- Definition

Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, separate account liabilities.

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Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Invested Assets

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- Definition

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Liabilities

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- Definition

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Receivables

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Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed Reinsurance Recoverables

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- Definition

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Value of Business Acquired

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- Definition

Amount of assets acquired at the acquisition date.

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Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of investments in debt and equity securities, including, but not limited to, held-to-maturity, trading and available-for-sale expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date.

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Amount of other liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Amount of liabilities assumed at the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.

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