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Statement of Changes in Equity (USD $) In Millions, unless otherwise specified | 3 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Sep. 30, 2012 | Sep. 30, 2011
Stockholders' Equity Attributable to Parent | $ 2,335.0 | $ 1,994.2 | $ 2,233.1 |
Net losses on derivative instruments, net of tax | (9.3) | (41.3) |  |
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax | (21.8) | (12.5) |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax | 16.1 | (22.2) |  |
Net Income Attributable to Parent | 102.6 | 87.0 |  |
Stockholders' Equity Attributable to Noncontrolling Interest | 1,110.5 | 205.5 | 1,085.7 |
Net Income Attributable to Noncontrolling Interest | 68.1 | 23.1 |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | 3,445.5 | 2,199.7 | 3,318.8 |
Common Stock Including Additional Paid in Capital [Member] |  |  |  |
Stockholders' Equity Attributable to Parent | 1,170.0 | 939.1 | 1,157.7 | 937.4
Common Stock issued in connection with employee and director plans, net of tax withheld | 9.6 | 1.5 |  |
Stock Issued During Period, Value, Dividend Reinvestment Plan | 0.5 | 0.5 |  |
Excess tax benefits realized on equity-based compensation | 1.3 | 0.2 |  |
Stock-based compensation expense | 0.9 | (0.5) |  |
Retained Earnings [Member] |  |  |  |
Stockholders' Equity Attributable to Parent | 1,238.1 | 1,143.6 | 1,166.1 | 1,085.8
Net Income Attributable to Parent | 102.6 | 87.0 |  |
Dividends, Common Stock, Cash | (30.6) | (29.2) |  |
Accumulated Other Comprehensive Income (Loss) [Member] |  |  |  |
Stockholders' Equity Attributable to Parent | (43.7) | (61.8) | (62.0) | (17.7)
Net losses on derivative instruments, net of tax | (7.4) | (33.5) |  |
Other Comprehensive Income (Loss), Reclassification Adjustment on Derivatives Included in Net Income, Net of Tax | 9.3 | 11.5 |  |
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax | 16.1 | (22.2) |  |
Treasury Stock [Member] |  |  |  |
Stockholders' Equity Attributable to Parent | (29.4) | (26.7) | (28.7) | (27.8)
Stock Issued During Period, Value, Other | 7.2 | 0.8 |  |
Stock Repurchased During Period, Value | (8.1) | 0 |  |
Stock Issued During Period, Value, Dividend Reinvestment Plan | 0.2 | 0.3 |  |
Parent [Member] |  |  |  |
Stockholders' Equity Attributable to Parent | 2,335.0 | 1,994.2 |  |
Noncontrolling Interest [Member] |  |  |  |
Stockholders' Equity Attributable to Noncontrolling Interest | 1,110.5 | 205.5 | 1,085.7 | 213.4
Net Income Attributable to Noncontrolling Interest | 68.1 | 23.1 |  |
Net Gain Loss on Derivative Instruments | (1.9) | (7.8) |  |
Reclassifications of Net Losses (gains) on Derivative Instruments | 12.5 | 1.0 |  |
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders | (55.2) | (24.0) |  |
Stockholders' Equity, Other | 1.3 | (0.2) |  |
Accumulated Defined Benefit Plans Adjustment [Member] | Accumulated Other Comprehensive Income (Loss) [Member] |  |  |  |
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent | $ 0.3 | $ 0.1 |  |

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- Definition This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6576910&loc=d3e11178-113907 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -Subparagraph b -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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415241&loc=d3e4534-113899 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A91 -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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6576910&loc=d3e11149-113907 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 39 -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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- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 27 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A3 -Appendix A Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 26 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 20 -Article 7 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -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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