v3.7.0.1

Goodwill and Intangible Assets (Details) $ in Millions | 6 Months Ended
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Apr. 30, 2017 USD ($)
Goodwill |
Balance at beginning of period | $ 24,178
Goodwill acquired during the period | 1,323
Changes due to foreign currency | (1)
Goodwill adjustments | (2)
Balance at end of period | 25,498
Enterprise Group |
Goodwill |
Balance at beginning of period | 15,945
Goodwill acquired during the period | 1,323
Changes due to foreign currency | (1)
Goodwill adjustments | (2)
Balance at end of period | 17,265
Software |
Goodwill |
Balance at beginning of period | 8,089
Goodwill acquired during the period | 0
Changes due to foreign currency | 0
Goodwill adjustments | 0
Balance at end of period | 8,089
Financial Services |
Goodwill |
Balance at beginning of period | 144
Goodwill acquired during the period | 0
Changes due to foreign currency | 0
Goodwill adjustments | 0
Balance at end of period | $ 144

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 25 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e961-128460 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 + Details
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