XML 50 R77.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Segment and Geographic Information (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2011 | Dec. 31, 2010 | Dec. 31, 2009
Revenue |  |  |
Total Revenue | $ 17,274 | $ 15,828 | $ 13,110
Intersegment | 0 | 0 | 0
Revenues | 17,274 | 15,828 | 13,110
Reconciliation To Income From Continuing Operations Before Taxes |  |  |
Depreciation and amortization | (1,209) | (1,064) | (908)
Interest expense | (1,603) | (1,503) | (1,461)
Interest income | 400 | 408 | 344
Other expense | (156) | (234) | (104)
Other income | 149 | 100 | 459
Gain on sale of investments | 8 | 0 | 131
Goodwill impairment | (17) | (21) | (122)
Asset impairment expense | (225) | (389) | (20)
Foreign Currency Transaction Gains (Losses) | (38) | (33) | 35
Other non-operating expense | (82) | (7) | (12)
Income from continuing operations before taxes and equity in earnings of affiliates | 2,179 | 1,865 | 2,268
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 45,333 | 40,511 | 39,535
Depreciation and Amortization | 1,262 | 1,178 | 1,049
Capital Expenditures | 2,461 | 2,333 | 2,538
Investment in and advances to subsidiaries and affiliates | 1,422 | 1,320 | 1,157
Equity in Earnings (Loss) | (2) | 184 | 93
Office equipment, net | 25,731 | 23,429 |
United States [Member] |  |  |
Revenue |  |  |
Total Revenue | 2,256 | 2,095 | 1,987
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 8,448 | 6,027 |
Brazil [Member] |  |  |
Revenue |  |  |
Total Revenue | 6,640 | 6,355 | 5,292
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 5,896 | 6,263 |
Chile [Member] |  |  |
Revenue |  |  |
Total Revenue | 1,608 | 1,355 | 1,239
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 2,781 | 2,560 |
Argentina [Member] |  |  |
Revenue |  |  |
Total Revenue | 979 | 771 | 571
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 279 | 270 |
El Salvador [Member] |  |  |
Revenue |  |  |
Total Revenue | 752 | 648 | 619
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 268 | 261 |
Dominican Republic [Member] |  |  |
Revenue |  |  |
Total Revenue | 674 | 535 | 429
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 662 | 625 |
Philippines [Member] |  |  |
Revenue |  |  |
Total Revenue | 480 | 501 | 250
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 766 | 784 |
Cameroon [Member] |  |  |
Revenue |  |  |
Total Revenue | 386 | 422 | 370
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 901 | 823 |
Spain [Member] |  |  |
Revenue |  |  |
Total Revenue | 258 | 411 | 0
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 0 | 0 |
Mexico [Member] |  |  |
Revenue |  |  |
Total Revenue | 404 | 409 | 329
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 774 | 786 |
Colombia [Member] |  |  |
Revenue |  |  |
Total Revenue | 365 | 393 | 347
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 384 | 387 |
United Kingdom [Member] |  |  |
Revenue |  |  |
Total Revenue | 587 | 364 | 228
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 523 | 507 |
Ukraine [Member] |  |  |
Revenue |  |  |
Total Revenue | 418 | 356 | 286
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 94 | 86 |
Hungary [Member] |  |  |
Revenue |  |  |
Total Revenue | 204 | 252 | 259
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 6 | 73 |
Puerto Rico [Member] |  |  |
Revenue |  |  |
Total Revenue | 298 | 253 | 267
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 581 | 596 |
Panama [Member] |  |  |
Revenue |  |  |
Total Revenue | 189 | 194 | 168
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 1,040 | 921 |
Kazakhstan [Member] |  |  |
Revenue |  |  |
Total Revenue | 145 | 138 | 123
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 86 | 63 |
Jordan [Member] |  |  |
Revenue |  |  |
Total Revenue | 124 | 120 | 104
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 216 | 224 |
Sri Lanka [Member] |  |  |
Revenue |  |  |
Total Revenue | 140 | 100 | 109
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 22 | 69 |
Bulgaria [Member] |  |  |
Revenue |  |  |
Total Revenue | 251 | 44 | 0
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 1,619 | 1,825 |
Qatar [Member] |  |  |
Revenue |  |  |
Total Revenue | 0 | 0 | 0
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 0 | 0 |
Pakistan [Member] |  |  |
Revenue |  |  |
Total Revenue | 0 | 0 | 0
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 0 | 0 |
Oman [Member] |  |  |
Revenue |  |  |
Total Revenue | 0 | 0 | 0
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 0 | 0 |
Other Non US [Member] |  |  |
Revenue |  |  |
Total Revenue | 116 | 112 | 133
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 385 | 279 |
Total Non US [Member] |  |  |
Revenue |  |  |
Total Revenue | 15,018 | 13,733 | 11,123
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Office equipment, net | 17,283 | 17,402 |
Latin America Generation [Member] |  |  |
Revenue |  |  |
Total Revenue | 4,982 | 4,281 | 3,651
Intersegment | (1,148) | (1,017) | (864)
Revenues | 3,834 | 3,264 | 2,787
Adjusted Gross Margin |  |  |
Adjusted Gross Margin | 2,086 | 1,698 | 1,528
Intersegment | (1,090) | (1,010) | (852)
External Adjusted Gross Margin | 996 | 688 | 676
Reconciliation To Income From Continuing Operations Before Taxes |  |  |
Goodwill impairment | 0 | 0 |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 10,713 | 10,373 | 9,802
Depreciation and Amortization | 261 | 215 | 183
Capital Expenditures | 658 | 641 | 951
Investment in and advances to subsidiaries and affiliates | 188 | 150 | 129
Equity in Earnings (Loss) | 35 | 48 | 30
Latin America Utilities [Member] |  |  |
Revenue |  |  |
Total Revenue | 7,374 | 6,987 | 5,877
Intersegment | 0 | 0 | 0
Revenues | 7,374 | 6,987 | 5,877
Adjusted Gross Margin |  |  |
Adjusted Gross Margin | 1,321 | 1,248 | 1,060
Intersegment | 1,118 | 1,018 | 865
External Adjusted Gross Margin | 2,439 | 2,266 | 1,925
Reconciliation To Income From Continuing Operations Before Taxes |  |  |
Goodwill impairment | 0 | 0 |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 9,468 | 9,609 | 8,810
Depreciation and Amortization | 293 | 231 | 201
Capital Expenditures | 666 | 584 | 356
Investment in and advances to subsidiaries and affiliates | 0 | 0 | 0
Equity in Earnings (Loss) | 0 | 0 | 0
North America Generation [Member] |  |  |
Revenue |  |  |
Total Revenue | 1,465 | 1,453 | 1,381
Intersegment | (4) | 0 | 0
Revenues | 1,461 | 1,453 | 1,381
Adjusted Gross Margin |  |  |
Adjusted Gross Margin | 533 | 540 | 537
Intersegment | 9 | 2 | (3)
External Adjusted Gross Margin | 542 | 542 | 534
Reconciliation To Income From Continuing Operations Before Taxes |  |  |
Goodwill impairment | 0 | 18 |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 4,326 | 4,519 | 4,914
Depreciation and Amortization | 150 | 160 | 158
Capital Expenditures | 64 | 71 | 64
Investment in and advances to subsidiaries and affiliates | 18 | 0 | 3
Equity in Earnings (Loss) | (2) | (2) | (2)
North America Utilities [Member] |  |  |
Revenue |  |  |
Total Revenue | 1,326 | 1,145 | 1,068
Intersegment | 0 | 0 | 0
Revenues | 1,326 | 1,145 | 1,068
Adjusted Gross Margin |  |  |
Adjusted Gross Margin | 394 | 407 | 401
Intersegment | 1 | 2 | 2
External Adjusted Gross Margin | 395 | 409 | 403
Reconciliation To Income From Continuing Operations Before Taxes |  |  |
Goodwill impairment | 0 | 0 |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 9,384 | 3,139 | 3,035
Depreciation and Amortization | 178 | 161 | 157
Capital Expenditures | 232 | 177 | 116
Investment in and advances to subsidiaries and affiliates | 0 | 0 | 0
Equity in Earnings (Loss) | 0 | 0 | 0
Europe Generation [Member] |  |  |
Revenue |  |  |
Total Revenue | 1,550 | 1,318 | 762
Intersegment | (2) | (2) | 2
Revenues | 1,548 | 1,316 | 764
Adjusted Gross Margin |  |  |
Adjusted Gross Margin | 469 | 395 | 273
Intersegment | 8 | 3 | 4
External Adjusted Gross Margin | 477 | 398 | 277
Reconciliation To Income From Continuing Operations Before Taxes |  |  |
Goodwill impairment | 0 | 0 |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 3,276 | 3,317 | 3,147
Depreciation and Amortization | 136 | 114 | 53
Capital Expenditures | 140 | 233 | 212
Investment in and advances to subsidiaries and affiliates | 479 | 353 | 308
Equity in Earnings (Loss) | 8 | 19 | 50
Asia Generation [Member] |  |  |
Revenue |  |  |
Total Revenue | 625 | 618 | 375
Intersegment | 0 | 0 | 0
Revenues | 625 | 618 | 375
Adjusted Gross Margin |  |  |
Adjusted Gross Margin | 176 | 255 | 111
Intersegment | 2 | 2 | 4
External Adjusted Gross Margin | 178 | 257 | 115
Reconciliation To Income From Continuing Operations Before Taxes |  |  |
Goodwill impairment | 17 | 0 |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 1,717 | 1,762 | 1,594
Depreciation and Amortization | 33 | 33 | 32
Capital Expenditures | 129 | 10 | 22
Investment in and advances to subsidiaries and affiliates | 291 | 409 | 390
Equity in Earnings (Loss) | (1) | 3 | 28
Segment Discontinued Operations [Member] |  |  |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 829 | 1,844 | 3,023
Depreciation and Amortization | 27 | 81 | 117
Capital Expenditures | 66 | 88 | 100
Investment in and advances to subsidiaries and affiliates | 0 | 0 | 0
Equity in Earnings (Loss) | 0 | 0 | 0
Segment Discontinued Operations [Member] | United States [Member] |  |  |
Revenue |  |  |
Total Revenue | 228 | 519 | 559
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets |  | 140 |
Segment Discontinued Operations [Member] | Brazil [Member] |  |  |
Revenue |  |  |
Total Revenue | 124 | 118 | 102
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets |  | 151 |
Segment Discontinued Operations [Member] | Argentina [Member] |  |  |
Revenue |  |  |
Total Revenue | 102 | 116 | 113
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets |  | 189 |
Segment Discontinued Operations [Member] | Spain [Member] |  |  |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 620 | 667 |
Segment Discontinued Operations [Member] | United Kingdom [Member] |  |  |
Revenue |  |  |
Total Revenue | 17 | 21 | 11
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets |  | 20 |
Segment Discontinued Operations [Member] | Hungary [Member] |  |  |
Revenue |  |  |
Total Revenue | 14 | 44 | 58
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets |  | 7 |
Segment Discontinued Operations [Member] | Qatar [Member] |  |  |
Revenue |  |  |
Total Revenue |  | 129 | 163
Segment Discontinued Operations [Member] | Pakistan [Member] |  |  |
Revenue |  |  |
Total Revenue |  | 299 | 470
Segment Discontinued Operations [Member] | Oman [Member] |  |  |
Revenue |  |  |
Total Revenue |  | 62 | 101
Segment Discontinued Operations [Member] | Other Non US [Member] |  |  |
Revenue |  |  |
Total Revenue | 1 |  |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 2 | 18 |
Segment Discontinued Operations [Member] | Total Non US [Member] |  |  |
Revenue |  |  |
Total Revenue | 258 |  |
Corporate Other And Other Eliminations [Member] |  |  |
Revenue |  |  |
Total Revenue | (48) | 26 | (4)
Intersegment | 1,154 | 1,019 | 862
Revenues | 1,106 | 1,045 | 858
Adjusted Gross Margin |  |  |
Adjusted Gross Margin | (27) | 65 | 16
Intersegment | (48) | (17) | (20)
External Adjusted Gross Margin | (75) | 48 | (4)
Reconciliation To Income From Continuing Operations Before Taxes |  |  |
Goodwill impairment | 0 | 3 |
Segment Reporting Entity Other Disclosures [Abstract] |  |  |
Assets | 5,620 | 5,948 | 5,210
Depreciation and Amortization | 184 | 183 | 148
Capital Expenditures | 506 | 529 | 717
Investment in and advances to subsidiaries and affiliates | 446 | 408 | 327
Equity in Earnings (Loss) | $ (42) | $ 116 | $ (13)

X
- Definition The total cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows associated with the repayment of financed capital expenditures + References No definition available. + Details
Name: | aes_CapitalExpendituresTotal
Namespace Prefix: | aes_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | aes_SegmentReportingEntityOtherDisclosuresAbstract
Namespace Prefix: | aes_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of total adjusted gross margin for the reportable segment, including adjusted gross margin from external customers and transactions with other operating segments of the same entity. Adjusted gross margin is defined by the Company as: Gross Margin plus depreciation and amortization less general and administrative expenses. + References No definition available. + Details
Name: | aes_SegmentReportingInformationAdjustedGrossMargin
Namespace Prefix: | aes_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | aes_SegmentReportingInformationAdjustedGrossMarginAbstract
Namespace Prefix: | aes_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of adjusted gross margin from external customers for the reportable segment. Must be disclosed if the amounts (a) is included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) is otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. Adjusted gross margin is defined by the Company as: Gross Margin plus depreciation and amortization less general and administrative expenses. + References No definition available. + Details
Name: | aes_SegmentReportingInformationAdjustedGrossMarginFromExternalCustomers
Namespace Prefix: | aes_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of adjusted gross margin from transactions with other operating segments of the same entity. Must be disclosed if the amount (a) is included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) is otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss + References No definition available. + Details
Name: | aes_SegmentReportingInformationIntersegmentAdjustedGrossMargin
Namespace Prefix: | aes_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6390789&loc=d3e2420-110228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -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 Statement of Financial Accounting Standard (FAS) -Number 144 -Paragraph 45, 46, 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 + Details
Name: | us-gaap_AssetImpairmentCharges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 7 -Section 03 -Paragraph 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Topic 210 -SubTopic 10 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 -Section S99 -Name Accounting Standards Codification -Publisher FASB -Paragraph 1 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Concepts (CON) -Number 6 -Paragraph 25 -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 02 -Paragraph 18 -Article 5 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 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_Assets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -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 AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 5 -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 FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_DepreciationAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 + Details
Name: | us-gaap_DepreciationDepletionAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The aggregate foreign currency transaction gain (loss) (both realized and unrealized) included in determining net income for the reporting period. Excludes foreign currency transactions designated as hedges of net investment in a foreign entity and intercompany foreign currency transactions that are of a long-term nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements. For certain enterprises, primarily banks, that are dealers in foreign exchange, foreign currency transaction gains (losses) may be disclosed as dealer gains (losses). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450189&loc=d3e30690-110894 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 52 -Paragraph 30 -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 830 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6450189&loc=d3e30700-110894 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895 + Details
Name: | us-gaap_ForeignCurrencyTransactionGainLossBeforeTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13777-109266 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 20 -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 Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 45 -Subparagraph e -Clause 5 -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 FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141R -Paragraph 72 -Subparagraph d -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 Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 47 -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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=6905597&loc=d3e13816-109267 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 142 -Paragraph 43 -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 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6905597&loc=d3e13854-109267 + Details
Name: | us-gaap_GoodwillImpairmentLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 4 -Section 08 -Paragraph h -Subparagraph 1(i) 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)(1)(i)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 + Details
Name: | us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6382870&loc=d3e33749-111570 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 18 -Paragraph 19 -Subparagraph c -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 AICPA -Name Accounting Principles Board Opinion (APB) -Number 18 -Paragraph 6 -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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -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 SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 11 -Article 7 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 5 -Section 03 -Paragraph 9 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.12) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_IncomeLossFromEquityMethodInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cost of borrowed funds accounted for as interest that was charged against earnings during the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.9) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 34 -Paragraph 21 -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 04 -Paragraph 9 -Article 9 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher OTS -Name Federal Regulation (FR) -Number Title 12 -Chapter V -Section 563c.102 -Paragraph 9 -Subsection II -LegacyDoc This is a non-GAAP reference that was included in the 2009 taxonomy. It will be removed from future versions of this taxonomy. + Details
Name: | us-gaap_InterestExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Income derived from investments in debt securities and on cash and cash equivalents the earnings of which reflect the time value of money or transactions in which the payments are for the use or forbearance of money. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 5 -Section 03 -Paragraph 7 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 115 -Paragraph 14 -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 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7(b)) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_InvestmentIncomeInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Total investments in (A) an entity in which the entity has significant influence, but does not have control, (B) subsidiaries that are not required to be consolidated and are accounted for using the equity and or cost method, and (C) an entity in which the reporting entity shares control of the entity with another party or group. Includes long-term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The aggregate amount of gains or losses resulting from nonoperating activities (for example, interest and dividend revenue, property, plant and equipment impairment loss, and so forth). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 5 -Section 03 -Paragraph 9 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 210.5-03.7,9) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_NonoperatingGainsLosses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition This element represents a sum total of expenses not separately reflected on the income statement for the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4,6) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_OtherExpenses
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Reflects the sum of all other revenue and income recognized by the entity in the period not otherwise specified in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 7 -Section 04 -Paragraph 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.4) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 + Details
Name: | us-gaap_OtherIncome
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The aggregate amount of other expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating expense recognized during the period. Such amounts may include: (a) unusual costs, (b) loss on foreign exchange transactions, (c) losses on securities (net of profits), and (d) miscellaneous other expense items. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 5 -Section 03 -Paragraph 9 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 210.5-03.9) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_OtherNonoperatingExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Tangible assets that are held by an entity for use in the production or supply of goods and services, for rental to others, or for administrative purposes and that are expected to provide economic benefit for more than one year; net of accumulated depreciation. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.13) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 7 -Section 03 -Paragraph 8 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 13 -Subparagraph a -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 12 -Paragraph 5 -Subparagraph b, c -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 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
Name: | us-gaap_PropertyPlantAndEquipmentNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains. + 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) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_Revenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of revenue from transactions with other operating segments of the same entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 27 -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. + Details
Name: | us-gaap_RevenuesFromTransactionsWithOtherOperatingSegmentsOfSameEntity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of total revenue for the reportable segments, including revenue from external customers, transactions with other operating segments of the same entity, and (gross) interest revenue. All considered to be "operating revenue" for purposes of the taxonomy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 27 -Subparagraph a, b, c -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 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a),(b),(c) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8736-108599 + Details
Name: | us-gaap_SegmentReportingInformationRevenue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_SegmentReportingInformationRevenueAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration