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Income Taxes (Details 3) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Components of income before income taxes |  |  |
Domestic | $ 238.6 | $ 243.8 | $ 186.3
International | 256.6 | 208.9 | 192.6
Total | 495.2 | 452.7 | 378.9
Reconciliation of effective income tax rate and rate applying the U.S. federal income tax rate |  |  |
Tax at U.S. federal income tax rate (as a percent) | 35.00% | 35.00% | 35.00%
State income taxes, net of federal benefit (as a percent) | 4.60% | 2.40% | 2.00%
Non-deductible expenses (as a percent) | 0.80% | 0.50% | 0.10%
Valuation allowance (as a percent) | (5.90%) | (1.10%) | 1.00%
Effect of foreign operations (as a percent) | (2.90%) |  | 0.50%
Foreign basis differences (as a percent) | (0.40%) | (0.90%) | (0.70%)
Effect of changes in tax law, rates (as a percent) | (2.00%) | (2.10%) | (1.20%)
Effect of income from non-controlling interests (as a percent) | (12.20%) | (13.20%) | (12.50%)
Total effective income tax rate (as a percent) | 17.00% | 20.60% | 24.20%
Increase (reduction) in valuation allowance due to foreign tax credit carryforwards | 11.5 |  | 2.2
Deferred tax benefit due to re-valuation of deferred taxes from a change in enacted tax rates in the United Kingdom | 7.3 | 7.6 | 4.1
Effect of changes in tax law, rates non-controlling interest (as a percent) | 3.00% | 3.10% | 1.90%
Reversal of valuation allowance for state net operating losses | 2.8 | 2.8 |
Temporary difference due to repatriation of assets from a sale or liquidation of the subsidiary | 25.8 |  |
Amount of deferred taxes not recognized | $ 9.8 |  |

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- Definition The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate is the regular tax rate if there are alternative tax systems. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 47 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. 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=6907707&loc=d3e32687-109319 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=6907707&loc=d3e32698-109319 Reference 4: 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=6889476&loc=d3e330036-122817 + Details
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