Basis of Presentation, Significant Accounting Polices and Practicies and Recent Accounting Pronouncements	3 Months Ended
Dec. 31, 2016
Accounting Policies [Abstract]
Basis of Presentation, Significant Accounting Polices and Practicies and Recent Accounting Pronouncements	Basis of Presentation The accompanying unaudited Condensed Consolidated Financial Statements of the Company included herein have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). The financial statements reflect all adjustments that are, in the opinion of management, necessary for a fair statement of such information. All such adjustments are of a normal recurring nature. Although the Company believes that the disclosures are adequate to make the information presented not misleading, certain information and note disclosures, including a description of significant accounting policies normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”), have been condensed or omitted pursuant to such rules and regulations. Certain prior amounts have been reclassified or combined to conform to the current year presentation. These reclassifications and combinations had no effect on previously reported net loss attributable to controlling interest or accumulated deficit. These interim financial statements should be read in conjunction with the Company’s annual consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2016, filed with the SEC on November 23, 2016 (the “Form 10-K”). The results of operations for the three months ended December 31, 2016 are not necessarily indicative of the results for any subsequent periods or the entire fiscal year ending September 30, 2017. The Company’s fiscal year ends on September 30 and the quarters end on the last calendar day of the months of December, March and June. The Company’s significant subsidiary, Spectrum Brands’ fiscal year ends September 30 and its interim fiscal quarters end every thirteenth Sunday, except for its first fiscal quarter which may end on the fourteenth Sunday following September 30. The Company does not adjust for the difference in fiscal periods between Spectrum Brands and itself, as such difference would be less than 93 days, pursuant to Regulation S-X Rule 3A-02. At December 31, 2016, the noncontrolling interest component of total equity primarily represents the 41.7% share of Spectrum Brands and the 19.5% of FGL not owned by HRG. Insurance Subsidiary Financial Information and Regulatory Matters FGL Insurance’s statutory carrying value of Raven Reinsurance Company (“Raven Re”), its wholly-owned subsidiary, reflects the effect of permitted practices Raven Re received to treat the available amount of a letter of credit as an admitted asset which increased Raven Re’s statutory capital and surplus by $195.0 and $201.3 at December 31, 2016 and September 30, 2016, respectively. Raven Re is also permitted to follow Iowa prescribed statutory accounting practice for its reserves on reinsurance assumed from FGL Insurance which increased Raven Re’s statutory capital and surplus by $4.0 and $4.2 at December 31, 2016 and September 30, 2016, respectively. Without such permitted statutory accounting practices, Raven Re’s statutory capital and surplus would be $8.3 and $4.6 as of December 31, 2016 and September 30, 2016, respectively, and its risk-based capital would fall below the minimum regulatory requirements. The letter of credit facility is collateralized by debt securities rated by the National Association of Insurance Commissioners (“NAIC”) as “NAIC-1.” If the permitted practice was revoked, the letter of credit could be replaced by the collateral assets with Nomura Bank International plc’s consent. FGL Insurance’s statutory carrying value of Raven Re at December 31, 2016 and September 30, 2016 was $207.3 and $210.0, respectively. On November 1, 2013, FGL Insurance re-domesticated from Maryland to Iowa. After re-domestication, FGL Insurance elected to apply Iowa-prescribed accounting practices that permit Iowa-domiciled insurers to report equity call options used to economically hedge fixed indexed annuity (“FIA”) index credits at amortized cost for statutory accounting purposes and to calculate FIA statutory reserves such that index credit returns will be included in the reserve only after crediting to the annuity contract. This resulted in no increase to statutory capital and surplus at December 31, 2016. Recent Accounting Pronouncements The Company has implemented all new accounting pronouncements that are in effect and that may impact its Condensed Consolidated Financial Statements and does not believe that there are any other new accounting pronouncements that have been issued that might have a material impact on its financial condition, results of operations or liquidity. Subsequent Events ASC Topic 855, “Subsequent Events” (“ASC 855”), establishes general standards of accounting and disclosure of events that occur after the balance sheet date but before financial statements are issued or are available to be issued. ASC 855 requires the Company to evaluate events that occur after the balance sheet date through the date the Company’s financial statements are issued and to determine whether adjustments to or additional disclosures in the financial statements are necessary. The Company has evaluated subsequent events through the date these financial statements were issued. See Note 9, Debt, for additional discussion regarding the 2017 Loan Agreement entered into by the Company’s subsidiary on January 13, 2017, pursuant to which it may borrow up to an aggregate amount of $150.0 (the “2017 Loan”). No other significant events occurred subsequent to December 31, 2016.

Basis of Presentation

The accompanying unaudited Condensed Consolidated Financial Statements of the Company included herein have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). The financial statements reflect all adjustments that are, in the opinion of management, necessary for a fair statement of such information. All such adjustments are of a normal recurring nature. Although the Company believes that the disclosures are adequate to make the information presented not misleading, certain information and note disclosures, including a description of significant accounting policies normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”), have been condensed or omitted pursuant to such rules and regulations. Certain prior amounts have been reclassified or combined to conform to the current year presentation. These reclassifications and combinations had no effect on previously reported net loss attributable to controlling interest or accumulated deficit. These interim financial statements should be read in conjunction with the Company’s annual consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended September 30, 2016, filed with the SEC on November 23, 2016 (the “Form 10-K”). The results of operations for the three months ended December 31, 2016 are not necessarily indicative of the results for any subsequent periods or the entire fiscal year ending September 30, 2017.

The Company’s fiscal year ends on September 30 and the quarters end on the last calendar day of the months of December, March and June. The Company’s significant subsidiary, Spectrum Brands’ fiscal year ends September 30 and its interim fiscal quarters end every thirteenth Sunday, except for its first fiscal quarter which may end on the fourteenth Sunday following September 30. The Company does not adjust for the difference in fiscal periods between Spectrum Brands and itself, as such difference would be less than 93 days, pursuant to Regulation S-X Rule 3A-02.

At December 31, 2016, the noncontrolling interest component of total equity primarily represents the 41.7% share of Spectrum Brands and the 19.5% of FGL not owned by HRG.

Insurance Subsidiary Financial Information and Regulatory Matters

FGL Insurance’s statutory carrying value of Raven Reinsurance Company (“Raven Re”), its wholly-owned subsidiary, reflects the effect of permitted practices Raven Re received to treat the available amount of a letter of credit as an admitted asset which increased Raven Re’s statutory capital and surplus by $195.0 and $201.3 at December 31, 2016 and September 30, 2016, respectively. Raven Re is also permitted to follow Iowa prescribed statutory accounting practice for its reserves on reinsurance assumed from FGL Insurance which increased Raven Re’s statutory capital and surplus by $4.0 and $4.2 at December 31, 2016 and September 30, 2016, respectively. Without such permitted statutory accounting practices, Raven Re’s statutory capital and surplus would be $8.3 and $4.6 as of December 31, 2016 and September 30, 2016, respectively, and its risk-based capital would fall below the minimum regulatory requirements. The letter of credit facility is collateralized by debt securities rated by the National Association of Insurance Commissioners (“NAIC”) as “NAIC-1.” If the permitted practice was revoked, the letter of credit could be replaced by the collateral assets with Nomura Bank International plc’s consent. FGL Insurance’s statutory carrying value of Raven Re at December 31, 2016 and September 30, 2016 was $207.3 and $210.0, respectively.

On November 1, 2013, FGL Insurance re-domesticated from Maryland to Iowa. After re-domestication, FGL Insurance elected to apply Iowa-prescribed accounting practices that permit Iowa-domiciled insurers to report equity call options used to economically hedge fixed indexed annuity (“FIA”) index credits at amortized cost for statutory accounting purposes and to calculate FIA statutory reserves such that index credit returns will be included in the reserve only after crediting to the annuity contract. This resulted in no increase to statutory capital and surplus at December 31, 2016.

Recent Accounting Pronouncements

The Company has implemented all new accounting pronouncements that are in effect and that may impact its Condensed Consolidated Financial Statements and does not believe that there are any other new accounting pronouncements that have been issued that might have a material impact on its financial condition, results of operations or liquidity.

Subsequent Events

ASC Topic 855, “Subsequent Events” (“ASC 855”), establishes general standards of accounting and disclosure of events that occur after the balance sheet date but before financial statements are issued or are available to be issued. ASC 855 requires the Company to evaluate events that occur after the balance sheet date through the date the Company’s financial statements are issued and to determine whether adjustments to or additional disclosures in the financial statements are necessary. The Company has evaluated subsequent events through the date these financial statements were issued. See Note 9, Debt, for additional discussion regarding the 2017 Loan Agreement entered into by the Company’s subsidiary on January 13, 2017, pursuant to which it may borrow up to an aggregate amount of $150.0 (the “2017 Loan”). No other significant events occurred subsequent to December 31, 2016.