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PARENT COMPANY CONDENSED FINANCIAL INFORMATION, Condensed Statements of Income (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2010 | Sep. 30, 2010 | Jun. 30, 2010 | Mar. 31, 2010 | Dec. 31, 2009 | Sep. 30, 2009 | Jun. 30, 2009 | Mar. 31, 2009 | Dec. 31, 2010 | Dec. 31, 2009 | Dec. 31, 2008
Revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agribusiness |  |  |  |  |  |  |  |  |  |  |  |  | $ 152 | $ 97 | $ 119
Real estate leasing |  |  |  |  |  |  |  |  |  |  |  |  | 81 | 71 | 66
Real estate sales |  |  |  |  |  |  |  |  |  |  |  |  | 14 | 16 | 225
Costs and Expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of agribusiness goods and services |  |  |  |  |  |  |  |  |  |  |  |  | 150 | 130 | 133
Cost of real estate sales and leasing |  |  |  |  |  |  |  |  |  |  |  |  | 60 | 54 | 225
Selling, general and administrative |  |  |  |  |  |  |  |  |  |  |  |  | 158 | 154 | 163
Income tax benefit | 13.1 |  | 15.5 |  | 13.1 |  | 3.0 |  | 1.7 | 3.4 | 3.0 | (3.1) | 45.0 | 5.0 | 48.0
Income From Continuing Operations | 18.8 |  | 25.7 |  | 22.1 |  | 2.8 |  | 4.7 | 4.0 | 4.1 | (5.2) | 69.0 | 7.0 | 84.0
Income from Discontinued Operations | 1.4 | [1] | 0 | [1] | 6.8 | [1] | 14.5 | [1] | 15.4 | 4.5 | 8.5 | 8.2 | 23.0 | 37.0 | 48.0
Net Income | 20.2 |  | 25.7 |  | 28.9 |  | 17.3 |  | 20.1 | 8.5 | 12.6 | 3.0 | 92.0 | 44.0 | 132.0
Total comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  | 91 | 59 | 40
A&B (Parent Company) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Agribusiness |  |  |  |  |  |  |  |  |  |  |  |  | 117 | 73 | 91
Real estate leasing |  |  |  |  |  |  |  |  |  |  |  |  | 16 | 13 | 10
Real estate sales |  |  |  |  |  |  |  |  |  |  |  |  | 2 | 8 | 6
Interest and other |  |  |  |  |  |  |  |  |  |  |  |  | 6 | 2 | 3
Total revenue |  |  |  |  |  |  |  |  |  |  |  |  | 141 | 96 | 110
Costs and Expenses: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cost of agribusiness goods and services |  |  |  |  |  |  |  |  |  |  |  |  | 114 | 109 | 110
Cost of real estate sales and leasing |  |  |  |  |  |  |  |  |  |  |  |  | 11 | 9 | 8
Selling, general and administrative |  |  |  |  |  |  |  |  |  |  |  |  | 24 | 21 | 21
Interest and other |  |  |  |  |  |  |  |  |  |  |  |  | 16 | 16 | 14
Income tax benefit |  |  |  |  |  |  |  |  |  |  |  |  | (13.0) | (22.0) | (18.0)
Total costs and expenses |  |  |  |  |  |  |  |  |  |  |  |  | 153 | 133 | 135
Income From Continuing Operations |  |  |  |  |  |  |  |  |  |  |  |  | (12.0) | (37.0) | (25.0)
Income from Discontinued Operations |  |  |  |  |  |  |  |  |  |  |  |  | 24.0 | 11.0 | 21.0
Income (Loss) Before Equity in Income of Subsidiaries Consolidated |  |  |  |  |  |  |  |  |  |  |  |  | 12 | (26) | (4)
Equity in Income from Continuing Operations of Subsidiaries Consolidated |  |  |  |  |  |  |  |  |  |  |  |  | 81 | 44 | 109
Equity in Income (Loss) from Discontinued Operations of Subsidiaries Consolidated |  |  |  |  |  |  |  |  |  |  |  |  | (1) | 26 | 27
Net Income |  |  |  |  |  |  |  |  |  |  |  |  | 92.0 | 44.0 | 132.0
Other Comprehensive Income (Loss), net of income taxes |  |  |  |  |  |  |  |  |  |  |  |  | (1) | 15 | (91)
Total comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  | $ 91 | $ 59 | $ 41
[1] | See Note 2 for discussion of discontinued operations.

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- Definition Revenue from the sale of commercial, industrial, or residential property during the period. This element is more likely than not relevant to an entity for which real estate operations are a principal activity. If real estate operations are not a principal activity, the reporting entity would likely use a gain (loss) on sale of property, plant, or equipment type element. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 66 -Paragraph 44, 45 -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 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(e)) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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- Definition Aggregate revenue during the period from the sale of goods in the normal course of business, after deducting returns, allowances and discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 5 -Section 03 -Paragraph 1 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(a)) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
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- Definition The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 43 -Chapter 4 -Paragraph 5A -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 SEC -Name Regulation S-X (SX) -Number 210 -Article 5 -Section 03 -Paragraph 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6386349&loc=d3e3636-108311 + Details
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