XML 17 R55.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Financial Instruments and Fair Value Measurements (Details) (Recurring basis [Member], USD $) In Millions, unless otherwise specified | Jul. 31, 2012
--- | ---
Recurring fair value measurements |
Total Fair Value | $ (3.0)
Level 1 [Member] |
Recurring fair value measurements |
Total Fair Value |
Level 2 [Member] |
Recurring fair value measurements |
Total Fair Value | (3.0)
Level 3 [Member] |
Recurring fair value measurements |
Total Fair Value |
Interest rate derivatives [Member] | Other Long-Term Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value | (1.6)
Interest rate derivatives [Member] | Level 1 [Member] | Other Long-Term Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value |
Interest rate derivatives [Member] | Level 2 [Member] | Other Long-Term Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value | (1.6)
Interest rate derivatives [Member] | Level 3 [Member] | Other Long-Term Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value |
Foreign exchange hedges [Member] | Other current assets [Member] |
Recurring fair value measurements |
Foreign exchange hedges included in other current assets | 1.1
Foreign exchange hedges [Member] | Other Current Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value | (2.3)
Foreign exchange hedges [Member] | Level 1 [Member] | Other current assets [Member] |
Recurring fair value measurements |
Foreign exchange hedges included in other current assets |
Foreign exchange hedges [Member] | Level 1 [Member] | Other Current Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value |
Foreign exchange hedges [Member] | Level 2 [Member] | Other current assets [Member] |
Recurring fair value measurements |
Foreign exchange hedges included in other current assets | 1.1
Foreign exchange hedges [Member] | Level 2 [Member] | Other Current Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value | (2.3)
Foreign exchange hedges [Member] | Level 3 [Member] | Other current assets [Member] |
Recurring fair value measurements |
Foreign exchange hedges included in other current assets |
Foreign exchange hedges [Member] | Level 3 [Member] | Other Current Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value |
Energy hedges [Member] | Other Current Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value | (0.2)
Energy hedges [Member] | Level 1 [Member] | Other Current Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value |
Energy hedges [Member] | Level 2 [Member] | Other Current Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value | (0.2)
Energy hedges [Member] | Level 3 [Member] | Other Current Liabilities [Member] |
Recurring fair value measurements |
Total Fair Value |

X
- Definition Fair values as of the balance sheet date of all assets resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number FIN39-1 -Paragraph 10A, 10B -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 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=7491637&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 4, 17 -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 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=7491637&loc=d3e13495-108611 + Details
Name: | us-gaap_DerivativeAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Derivative instrument obligations meeting the definition of a liability which the Company is a party to as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 15 -Paragraph 83 -URI http://asc.fasb.org/extlink&oid=6913464&loc=d3e34841-113949 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 133 -Paragraph 10 -Subparagraph i -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 133 -Paragraph 6 -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_DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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