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Restructuring (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended |  | 9 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Oct. 31, 2014 | Oct. 31, 2013 | Oct. 31, 2014 | Oct. 31, 2013 | Oct. 31, 2013 Fiscal 2014 Plan Position Facility | Oct. 31, 2014 Fiscal 2014 Plan | Jan. 31, 2014 Fiscal 2014 Plan | Oct. 31, 2014 Fiscal 2014 Plan Employee termination costs | Oct. 31, 2014 Fiscal 2014 Plan Lease termination and asset costs | Oct. 31, 2013 Fiscal 2014 Plan Minimum
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of positions eliminated (position) |  |  |  |  | 85 |  |  |  |  |  |  |  |  |
Number of facilities consolidated (facilities) |  |  |  |  | 4 |  |  |  |  |  |  |  |  |
Expected cost |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 15.0
Restructuring Reserve [Roll Forward] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning Balance |  |  |  |  |  | 4.8 |  |  |  | 3.5 |  | 1.3 |  |
Additions | 0 | 4.4 | 3.1 | 6.5 |  | 2.9 |  |  |  | 2.6 |  | 0.3 |  |
Payments |  |  |  |  |  | (6.4) |  |  |  | (6.0) |  | (0.4) |  |
Adjustments |  |  |  |  |  | 0.2 | [1] |  |  | (0.1) | [1] | 0.3 | [1] |
Ending Balance |  |  |  |  |  | 1.5 |  |  |  | 0 |  | 1.5 |  |
Current portion |  |  |  |  |  | 0.7 | [2] | 3.8 | [2] |  |  |  |  |
Non-current portion |  |  |  |  |  | $ 0.8 | [2] | $ 1.0 | [2] |  |  |  |  |
[1] | Adjustments include the impact of foreign currency translation.
[2] | The current and non-current portions of the reserve are recorded in the Condensed Consolidated Balance Sheets under “Other accrued liabilities” and “Other liabilities,” respectively.

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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + 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=31042434&loc=d3e3602-108585 + Details
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- Definition Amount expected to be recognized in earnings for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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