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Consolidated Statements of Permanent Equity (Deficit) and Comprehensive Income (Loss) (USD $) In Thousands, except Share data | Total | Successor | Successor Common Stock | Successor Additional Paid-in Capital | Successor Accumulated Deficit | Successor Accumulated Other Comprehensive Income (Loss) (Note 14) | Successor Treasury Stock | Successor Total Stockholder's Equity (Deficit) | Successor Noncontrolling Interest | Predecessor | Predecessor Common Stock | Predecessor Additional Paid-in Capital | Predecessor Accumulated Deficit | Predecessor Accumulated Other Comprehensive Income (Loss) (Note 14) | Predecessor Treasury Stock | Predecessor Total Stockholder's Equity (Deficit)
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Sep. 30, 2008 |  |  |  |  |  |  |  |  |  | $ (1,027,238) | $ 692 | $ 674,370 | $ (1,694,915) | $ 69,445 | $ (76,830) | $ (1,027,238)
Beginning balance, shares at Sep. 30, 2008 |  |  |  |  |  |  |  |  |  |  | 52,775 |  |  |  |  |
Net income (loss) |  |  |  |  |  |  |  |  |  | 1,013,941 |  |  | 1,013,941 |  |  | 1,013,941
Other unrealized gains and losses |  |  |  |  |  |  |  |  |  | 9,817 |  |  |  | 9,817 |  | 9,817
Actuarial adjustments to pension plans (Note 15) |  |  |  |  |  |  |  |  |  | (1,160) |  |  |  | (1,160) |  | (1,160)
Adjustment to reverse the tax effects recorded in AOCI elements where a deferred tax valuation allowance exists on the corresponding assets and liabilities |  |  |  |  |  |  |  |  |  | 5,104 |  |  |  | 5,104 |  | 5,104
Translation adjustment |  |  |  |  |  |  |  |  |  | (2,650) |  |  |  | (2,650) |  | (2,650)
Comprehensive income (loss) |  |  |  |  |  |  |  |  |  | 1,025,052 |  |  |  |  |  | 1,025,052
Issuance of restricted stock, value |  |  |  |  |  |  |  |  |  |  | (1) | 1 |  |  |  |
Issuance of restricted stock, shares |  |  |  |  |  |  |  |  |  |  | 230 |  |  |  |  |
Forfeiture of restricted stock |  |  |  |  |  |  |  |  |  |  | (82) |  |  |  |  |
Treasury stock purchases, value |  |  |  |  |  |  |  |  |  | (61) |  |  |  |  | (61) | (61)
Treasury stock purchases, shares |  |  |  |  |  |  |  |  |  |  | (185) |  |  |  |  |
Stock compensation (Note 3 and 16) |  |  |  |  |  |  |  |  |  | 2,636 |  | 2,636 |  |  |  | 2,636
Cancellation of the value of the predecessor company common stock pursuant to the company's plan of reorganization |  |  |  |  |  |  |  |  |  | (600,807) | (691) | (677,007) |  |  | 76,891 | (600,807)
Cancellation of the shares of the predecessor company common stock pursuant to the company's plan of reorganization |  |  |  |  |  |  |  |  |  |  | (52,738) |  |  |  |  |
Elimination of predecessor company accumulated deficit and accumulated other comprehensive income upon emergence from the company's plan of reorganization |  |  |  |  |  |  |  |  |  | 600,418 |  |  | 680,974 | (80,556) |  | 600,418
Issuance of new common stock in connection with the company's emergence from its plan of reorganization |  |  |  |  |  |  |  |  |  | 725,096 | 1,296 | 723,800 |  |  |  | 725,096
Issuance of new common stock shares in connection with the company's emergence from its plan of reorganization |  |  |  |  |  |  |  |  |  |  | 129,600 |  |  |  |  |
Ending balance at Aug. 30, 2009 |  | 725,096 | 1,296 | 723,800 |  |  |  | 725,096 |  |  |  |  |  |  |  |
Ending balance, shares at Aug. 30, 2009 |  |  | 129,600 |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  | (70,785) |  |  | (70,785) |  |  | (70,785) |  |  |  |  |  |  |  |
Other unrealized gains and losses |  | 851 |  |  |  | 851 |  | 851 |  |  |  |  |  |  |  |
Actuarial adjustments to pension plans (Note 15) |  | 576 |  |  |  | 576 |  | 576 |  |  |  |  |  |  |  |
Adjustment to reverse the tax effects recorded in AOCI elements where a deferred tax valuation allowance exists on the corresponding assets and liabilities |  | (755) |  |  |  | (755) |  | (755) |  |  |  |  |  |  |  |
Translation adjustment |  | 5,896 |  |  |  | 5,896 |  | 5,896 |  |  |  |  |  |  |  |
Comprehensive income (loss) |  | (64,217) |  |  |  |  |  | (64,217) |  |  |  |  |  |  |  |
Ending balance at Sep. 30, 2009 |  | 660,879 | 1,296 | 723,800 | (70,785) | 6,568 |  | 660,879 |  |  |  |  |  |  |  |
Beginning balance, shares at Sep. 30, 2009 |  |  | 129,600 |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  | (198,242) |  |  | (151,869) |  |  | (151,869) | (46,373) |  |  |  |  |  |  |
Other unrealized gains and losses |  | (6,490) |  |  |  | (5,214) |  | (5,214) | (1,276) |  |  |  |  |  |  |
Actuarial adjustments to pension plans (Note 15) |  | (18,882) |  |  |  | (10,985) |  | (10,985) | (7,897) |  |  |  |  |  |  |
Adjustment to reverse the tax effects recorded in AOCI elements where a deferred tax valuation allowance exists on the corresponding assets and liabilities |  | (2,398) |  |  |  | (2,423) |  | (2,423) | 25 |  |  |  |  |  |  |
Translation adjustment |  | 12,596 |  |  |  | 126 |  | 126 | 12,470 |  |  |  |  |  |  |
Comprehensive income (loss) |  | (213,416) |  |  |  |  |  | (170,365) | (43,051) |  |  |  |  |  |  |
Issuance of common stock in merger, value |  | 575,203 | 883 | 574,320 |  |  |  | 575,203 |  |  |  |  |  |  |  |
Issuance of common stock in merger, shares |  |  | 88,271 |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of restricted stock, value |  |  | 41 | (41) |  |  |  |  |  |  |  |  |  |  |  |
Issuance of restricted stock, shares |  |  | 4,056 |  |  |  |  |  |  |  |  |  |  |  |  |
Unvested restricted stock units, not issued or outstanding, value |  |  | (12) | 12 |  |  |  |  |  |  |  |  |  |  |  |
Unvested restricted stock units, not issued or outstanding, shares |  |  | (1,171) |  |  |  |  |  |  |  |  |  |  |  |  |
Treasury stock purchases, value |  | (2,207) |  |  |  |  | (2,207) | (2,207) |  |  |  |  |  |  |  |
Stock compensation (Note 3 and 16) |  | 16,710 |  | 14,032 |  |  |  | 14,032 | 2,678 |  |  |  |  |  |  |
Capital contributions from a principal stockholder |  | 491 |  | 491 |  |  |  | 491 |  |  |  |  |  |  |  |
Retrospective adjustments for common control transactions as of June 16, 2010 (Note 1), value |  | 140,167 | (816) | (456,847) | 72,345 | 6,733 | 2,207 | (376,378) | 516,545 |  |  |  |  |  |  |
Retrospective adjustments for common control transactions as of June 16, 2010 (Note 1), shares |  |  | (81,559) |  |  |  |  |  |  |  |  |  |  |  |  |
Ending balance at Sep. 30, 2010 | 1,177,827 | 1,177,827 | 1,392 | 855,767 | (150,309) | (5,195) |  | 701,655 | 476,172 |  |  |  |  |  |  |
Ending balance, shares at Sep. 30, 2010 |  |  | 139,197 |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  | 115 |  |  | 34,795 |  |  | 34,795 | (34,680) |  |  |  |  |  |  |
Unrealized investment gains, net |  | 159,302 |  |  |  | 159,302 |  | 159,302 |  |  |  |  |  |  |  |
Non-credit related other-than-temporary impairments |  | 191 |  |  |  | 191 |  | 191 |  |  |  |  |  |  |  |
Other unrealized gains and losses |  | 4,759 |  |  |  | 2,475 |  | 2,475 | 2,284 |  |  |  |  |  |  |
Actuarial adjustments to pension plans (Note 15) |  | (5,564) |  |  |  | (3,548) |  | (3,548) | (2,016) |  |  |  |  |  |  |
Adjustment to reverse the tax effects recorded in AOCI elements where a deferred tax valuation allowance exists on the corresponding assets and liabilities |  | 2,706 |  |  |  | 1,449 |  | 1,449 | 1,257 |  |  |  |  |  |  |
Translation adjustment |  | (10,115) |  |  |  | (4,909) |  | (4,909) | (5,206) |  |  |  |  |  |  |
Comprehensive income (loss) |  | 151,394 |  |  |  |  |  | 189,755 | (38,361) |  |  |  |  |  |  |
Issuance of subsidiary stock, net |  | 23,849 |  | (1,789) |  | (318) |  | (2,107) | 25,956 |  |  |  |  |  |  |
Exercise of stock options, value |  | 417 | 1 | 416 |  |  |  | 417 |  |  |  |  |  |  |  |
Exercise of stock options, shares |  |  | 149 |  |  |  |  |  |  |  |  |  |  |  |  |
Stock compensation (Note 3 and 16) |  | 30,505 |  | 16,573 |  |  |  | 16,573 | 13,932 |  |  |  |  |  |  |
Capital contributions from a principal stockholder |  | 1,716 |  | 1,716 |  |  |  | 1,716 |  |  |  |  |  |  |  |
Preferred stock dividends and accretion |  | (19,833) |  |  | (19,833) |  |  | (19,833) |  |  |  |  |  |  |  |
Ending balance at Sep. 30, 2011 | $ 1,365,875 | $ 1,365,875 | $ 1,393 | $ 872,683 | $ (135,347) | $ 149,448 |  | $ 888,177 | $ 477,698 |  |  |  |  |  |  |
Ending balance, shares at Sep. 30, 2011 |  |  | 139,346 |  |  |  |  |  |  |  |  |  |  |  |  |

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