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Income Tax Matters | 6 Months Ended
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Jun. 30, 2013
Income Tax Disclosure [Abstract] |
Income Tax Matters | Income Tax Matters Tax Provision. The provision for incomes taxes, for each period presented, consisted of the following:
| Quarter Ended |  | Six Months Ended
| June 30, |  | June 30,
| 2013 |  | 2012 |  | 2013 |  | 2012
Domestic | $ | 11.1 |  |  | $ | 12.4 |  |  | $ | 26.5 |  |  | $ | 28.1 |
Foreign | 0.6 |  |  | 0.8 |  |  | (6.6 | ) |  | 1.4 |
Total | $ | 11.7 |  |  | $ | 13.2 |  |  | $ | 19.9 |  |  | $ | 29.5 |
The income tax provision for the six months ended June 30, 2013 and June 30, 2012 was $19.9 and $29.5, reflecting an effective tax rate of 27.7% and 38.3%, respectively. The difference between the effective tax rate and the projected blended statutory tax rate for the six months ended June 30, 2013 was the result of a decrease in unrecognized tax benefits, including interest and penalties, of $7.2, resulting in a 10% decrease in the effective tax rate. The decrease in unrecognized tax benefits was primarily a result of an audit settlement with the Canada Revenue Agency Competent Authority on February 28, 2013 for the 1998-2004 tax years. As a result of the settlement, a refund of $7.7 which represents amounts previously paid against the accrued tax reserve is expected to be received in 2013. Such amount was included in Other receivables at June 30, 2013. The difference between the effective tax rate and the projected blended statutory tax rate for the six months ended June 30, 2012 was primarily the result of an increase in unrecognized tax benefits, including interest and penalties, of $0.4, resulting in a 0.5% increase in the effective tax rate. The Company’s gross unrecognized benefits relating to uncertain tax positions were $8.6 and $15.7 at June 30, 2013 and December 31, 2012, respectively, of which, $7.5 and $14.6 would impact the effective tax rate at June 30, 2013 and December 31, 2012, respectively, if and when the gross unrecognized tax benefits are recognized. The Company expects its gross unrecognized tax benefits to be reduced by $3.4 within the next 12 months. See Note 7 of Notes to Consolidated Financial Statements included in Part II, Item 8. “Financial Statements and Supplementary Data” in the Company’s Annual Report on Form 10-K for the year ended December 31, 2012 for additional information regarding income taxes.

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32559-109319 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 136, 172 -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 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 109 -Paragraph 43, 44, 45, 46, 47, 48, 49 -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. + Details
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