Income Taxes - Reconciliation of Income Tax Expense (Details) - USD ($) $ in Millions |
12 Months Ended | |||
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Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
Oct. 31, 2015 |
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| Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract] | ||||
| Federal income tax rate (as a percent) | 35.00% | 35.00% | 35.00% | |
| Computed expected tax expense | $ 121.8 | $ 143.4 | $ 136.2 | |
| State and local income taxes, net of federal income taxes | 7.4 | 8.0 | 11.5 | |
| Deduction for qualified production activity | (9.5) | (10.4) | (12.6) | |
| Uncertain tax positions | (8.4) | 0.0 | 0.0 | |
| Settlements with tax authorities | 6.6 | 0.0 | 0.0 | |
| Change in subsidiary tax status | (4.7) | 0.0 | 0.8 | |
| Change in valuation allowance affecting tax expense | (0.8) | 1.2 | 3.0 | |
| Foreign taxes, net of foreign tax credit | (0.2) | (0.7) | 0.9 | |
| Other, net | (0.7) | (0.7) | (0.4) | |
| Income tax expense | $ 111.5 | $ 140.8 | $ 139.4 | |
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| Investments, Owned, Federal Income Tax Note [Line Items] | ||||
| Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners | 25.00% | |||
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- Definition Income Tax Reconciliation, Change in Subsidiary Tax Status No definition available.
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- Definition Income Tax Reconciliatoin, Foreign Income Tax Rate Differential Net of Foreign Tax Credits No definition available.
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deductions. Including, but not limited to, extraterritorial income exclusion deduction, qualified production activity deduction, dividend deduction, deduction for dividend paid to employee stock ownership plan, Medicare prescription drug benefit subsidy deduction, and other deductions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for qualified production activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. No definition available.
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- Details
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