Income Taxes (Deferred Income Tax Asset and Liability) (Details) - USD ($) $ in Millions |
Dec. 31, 2015 |
Dec. 31, 2014 |
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Deferred tax liabilities relating to: | ||
Differences between book and tax basis of property | $ (1,050.9) | $ (982.6) |
Difference between book and tax basis of intangible assets | (713.4) | (704.8) |
Basis difference due to redemption of partnership interests | (128.9) | (129.1) |
Total liabilities | (1,893.2) | (1,816.5) |
Deferred tax assets relating to: | ||
Environmental reserves | 461.7 | 438.6 |
Accruals not currently deductible | 210.8 | 207.9 |
Net operating loss carryforwards | 103.5 | 124.9 |
Difference between book and tax basis of other assets | 71.3 | 113.0 |
Deferred taxes on uncertain tax positions | 9.8 | 14.7 |
Other | 5.0 | 0.4 |
Total assets | 862.1 | 899.5 |
Valuation allowance | (63.7) | (73.9) |
Net deferred tax asset | 798.4 | 825.6 |
Net deferred tax liabilities | $ (1,094.8) | $ (990.9) |
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- Definition Deferred tax assets on uncertain tax positions. No definition available.
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- Definition Deferred tax assets other assets. No definition available.
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- References No definition available.
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- References No definition available.
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from other reserves not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences net of deferred tax asset attributable to deductible temporary differences and carryforwards after valuation allowances. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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