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Income Taxes Income Taxes (Unrecognized Tax Positions) (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014 | Apr. 15, 2016
Income Tax Contingency [Line Items] |  |  |  |
Increase in Unrecognized Tax Benefits is Reasonably Possible | $ 39.6 |  |  |
Undistributed Earnings of Foreign Subsidiaries |  |  |  | $ 120.0
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent | (3.30%) | 0.20% | (2.70%) |
Effective Income Tax Rate Reconciliation, Deduction, Percent | (2.20%) | (2.00%) | (1.50%) |
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent | (4.90%) | 0.00% | 0.00% |
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent | (3.30%) | (1.90%) | (0.50%) |
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | $ 359.9 | $ 155.4 |  |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | 21.2 | 6.3 |  |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense | (3.4) | (0.1) |  |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense [Abstract] |  |  |  |
Unrecognized Tax Benefits, Beginning Of Year | 162.9 | 101.4 |  |
Unrecognized Tax Benefits, Increases Resulting from Prior Period Tax Positions | 4.8 | 63.1 |  |
Unrecognized Tax Benefits, Decreases Resulting from Prior Period Tax Positions | (4.4) | (19.4) |  |
Unrecognized Tax Benefits, Increases Resulting from Current Period Tax Positions | 30.0 | 21.5 |  |
Unrecognized Tax Benefits, Decreases Resulting from Settlements with Taxing Authorities | (0.1) | (2.6) |  |
Unrecognized Tax Benefits, Reductions Resulting from Lapse of Applicable Statute of Limitations | (41.7) | (1.1) |  |
Unrecognized Tax Benefits, End Of Year | 367.9 | 162.9 | $ 101.4 |
Business Acquisition, Acquiree [Domain] |  |  |  |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense [Abstract] |  |  |  |
Unrecognized Tax Benefits, Beginning Of Year | 0.0 |  |  |
Unrecognized Tax Benefits, End Of Year | $ 216.4 | $ 0.0 |  |
Venezuelan Operations [Member] |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent | 0.00% | 15.70% | 0.00% |
Tools [Member] |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent | 20.20% | 0.00% | 0.00% |

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- Definition Percentage 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 changes in the valuation allowance for deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32698-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32687-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 + Details
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- Definition Percentage 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 changes in the income tax rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32698-109319 + Details
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- Definition Percentage 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32698-109319 + Details
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- Definition Amount of increase reasonably possible in the next twelve months for the unrecognized tax benefit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d)(3) -URI http://asc.fasb.org/extlink&oid=65882285&loc=d3e32718-109319 + Details
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