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Income Taxes - Reconciliation of Unrecognized Tax Benefits - (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Dec. 31, 2016
Tax |  |  |
Balance | $ 127,085 | $ 5,903 |
Additions for current year tax positions | 1,727 | 6,268 |
Additions for Reorganization Transactions |  | 115,877 |
Reductions for prior years' tax positions: Expiration of statute of limitations | (258) | (530) |
Reductions for prior years' tax positions: Other |  | (12) |
Balance | 128,554 | 127,506 |
Interest and Penalties |  |  |
Balance | 9,965 | 2,935 |
Additions for current year tax positions |  | 1,117 |
Additions for Reorganization Transactions | 226 | 5,459 |
Additions for prior years' tax positions: Accrual of interest and penalties | 295 | 95 |
Reductions for prior years' tax positions: Expiration of statute of limitations | (152) | (215) |
Reductions for prior years' tax positions: Other |  | (1) |
Balance | 10,334 | 9,390 |
Total |  |  |
Balance | 137,050 | 8,838 |
Additions for current year tax positions | 1,727 | 7,385 |
Additions for Reorganization Transactions | 226 | 121,336 |
Additions for prior years' tax positions: Accrual of interest and penalties | 295 | 95 |
Reductions for prior years' tax positions: Expiration of statute of limitations | (410) | (745) |
Reductions for prior years' tax positions: Other |  | (13) |
Balance | 138,888 | 136,896 |
Unrecognized tax benefits |  |  |
Amount of unrecognized tax benefits that, if recognized, would impact the effective tax rate | 11,200 | 10,900 |
Unrecognized tax benefits attributable to tax refund claims in State of California | 93,900 |  |
Unrecognized tax benefits, reasonably possible to decrease within the next 12 months | 107,200 |  |
Unrecognized interest and penalties, reasonably possible to decrease within the next 12 months | 5,400 |  |
Net expense attributable to interest and penalties recorded | 400 | $ 200 |
Accrued interest and penalties attributable to uncertain tax positions and undisputed tax adjustments | 12,500 |  | $ 12,100
Accrued interest and penalties attributable to unrecognized tax benefits | $ 10,300 |  | $ 10,000

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- Definition The amount of the unrecognized tax benefit, excluding interest and penalties, of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date. + References No definition available. + Details
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- Definition The amount of the unrecognized tax benefit, interest and penalties, of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date. + References No definition available. + Details
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- Definition The portion of the amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns for items classified as other. + References No definition available. + Details
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- Definition Amount of increase in unrecognized tax benefits, excluding interest and penalties, resulting from change in reporting entity, including related reorganization transactions. + References No definition available. + Details
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- Definition Amount of increase in unrecognized tax benefits, excluding interest and penalties, resulting from tax positions that have been or will be taken in current period tax return. + References No definition available. + Details
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- Definition Amount of decrease in unrecognized tax benefits, excluding interest and penalties, resulting from lapses of applicable statutes of limitations. + References No definition available. + Details
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