Additional Repurchase of Debt

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Additional Repurchase of Debt at Cost

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Aggregate Amount Of Borrowings

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Aggregate repurchase of debt

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Gain on additional repurchase of debt

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Loss on the Additional Repurchase of Debt

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Loss on the Repurchase of Debt

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Repurchase of Subordinated Debt

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Repurchase of Subordinated Debt at Cost

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Total Purchases of FHLBB Stock

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Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages.

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The stated principal amount of the debt instrument at time of issuance, which may vary from the carrying amount because of unamortized premium or discount.

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Interest rate stated in the contractual debt agreement.

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Date when the debt instrument was issued, which may be presented in a variety of ways (year, month and year, day, month and year, quarter, etc.).

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Date when the debt instrument is scheduled to be fully repaid, which may be presented in a variety of ways (year, month and year, day, month and year, quarter, etc.).

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Reflects the calculation as of the balance sheet date of the average interest rate weighted by the amount of debt outstanding by type or by instrument at that time.

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The difference between the reacquisition price and the net carrying amount of the extinguished debt recognized currently as a component of income in the period of extinguishment, net of tax.

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The amount of interest that was capitalized during the period.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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The carrying value as of the balance sheet date of securities borrowed from broker-dealers or institutions (a) to deliver them in place of securities not available because of short-sales or late or ineffective deliveries; (b) to lend them in connection with finder or conduit transactions; and (c) to be used for other purposes permitted under federal regulations.

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The carrying amount (fair value) as of the balance sheet date of securities held that had been pledged by counterparties under financing and lending arrangements, pursuant to which the entity has the right by agreement or custom to sell or re-pledge such securities.

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Stated interest rate of the subordinated debt.

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Debt (Narrative) (Details) (USD $)	6 Months Ended			12 Months Ended	6 Months Ended			1 Months Ended				6 Months Ended
Debt (Narrative) (Details) (USD $)	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011 Collateralized Borrowing Program [Member]	Dec. 31, 2010 Collateralized Borrowing Program [Member]	Jun. 30, 2011 FHLBB Borrowings [Member]	Jul. 31, 2010 FHLBB Borrowings [Member]	Dec. 31, 2009 FHLBB Borrowings [Member]	Dec. 31, 2010 Series B 8.207% Subordinated Deferrable Interest Debentures [Member]	Jun. 28, 2011 Series B 8.207% Subordinated Deferrable Interest Debentures [Member]	Feb. 15, 2011 Series B 8.207% Subordinated Deferrable Interest Debentures [Member]	Apr. 30, 2011 Bridge Credit Agreement [Member]	Jun. 30, 2011 Senior Debentures (Unsecured) Maturing March 1, 2020 [Member]	Jun. 30, 2011 Senior Unsecured Notes Issued On June 17 2011 [Member]	Jun. 30, 2011 Senior debentures (unsecured) maturing October 15, 2025 [Member]
Issuance date													June 17, 2011
Aggregate principal amount											$ 180,000,000		$ 300,000,000
Debt instrument interest rate													6.375%
Maturity date					Jul. 20, 2020							Mar. 01, 2020	Jun. 15, 2021	Oct. 15, 2025
Repurchase of subordinated debt								36,500,000
Interest rate of Series B subordinated deferrable interest debentures								8.207%
Repurchase of subordinated debt at cost								38,500,000	6,700,000
Aggregate repurchase of debt	55,000,000
Aggregate repurchase, at cost	57,200,000	400,000
Loss on the repurchase of debt	2,200,000
Gain on additional repurchase of debt									300,000
Loss on the repurchase of debt								2,000,000
Additional repurchase of debt									7,000,000	48,000,000
Additional repurchase of debt at cost										50,500,000
Loss on the additional repurchase of debt										2,500,000
Advance received					18,400,000		125,000,000
Securities borrowed						46,300,000
Weighted average fixed interest rate					3.88%
Interest Costs, Capitalized During Period					46,300,000
Securities Held as Collateral, at Fair Value			176,000,000	162,700,000
Aggregate amount of borrowings			143,400,000	134,500,000
Total purchases of FHLBB stock			$ 8,700,000	$ 8,600,000