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v3.5.0.2

Income Tax (Error Corrections) (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jul. 31, 2016 | Apr. 30, 2016 | Jul. 31, 2015 | Jul. 31, 2016 | Jul. 31, 2015 | Jan. 31, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |  |
Provision for income taxes | $ (25.2) | $ 14.4 | $ (269.5) | $ (39.6) | $ (272.2) |
Net loss | $ (98.2) | (167.7) | $ (268.6) | $ (265.9) | $ (249.5) |
Basic net loss per share (in usd per share) | $ (0.44) |  | $ (1.18) | $ (1.19) | $ (1.10) |
Current deferred tax liabilities |  |  | $ 9.5 |  | $ 9.5 |
Accrued income taxes | $ 54.1 |  | 22.9 | $ 54.1 | 22.9 | $ 29.4
Long-term deferred tax liabilities | 66.6 |  | 54.0 | 66.6 | 54.0 | 67.7
Long-term income tax payable | 42.7 | 37.3 | 160.2 | 42.7 | 160.2 | 161.4
Retained earnings | $ (395.6) | (193.3) | 131.3 | $ (395.6) | 131.3 | $ (80.8)
Scenario, Previously Reported |  |  |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |  |
Provision for income taxes |  | 14.4 | (236.4) |  | (239.1) |
Net loss |  | (173.0) | $ (235.5) |  | $ (216.4) |
Basic net loss per share (in usd per share) |  |  | $ (1.04) |  | $ (0.95) |
Current deferred tax liabilities |  |  | $ 8.3 |  | $ 8.3 |
Accrued income taxes |  |  | 52.3 |  | 52.3 |
Long-term deferred tax liabilities |  |  | 28.9 |  | 28.9 |
Long-term income tax payable |  | 153.8 | 124.0 |  | 124.0 |
Retained earnings |  | $ (308.2) | 164.4 |  | 164.4 |
Restatement Adjustment |  |  |  |  |  |
Error Corrections and Prior Period Adjustments Restatement [Line Items] |  |  |  |  |  |
Provision for income taxes |  |  | (33.1) |  | (33.1) |
Net loss |  |  | $ (33.1) |  | $ (33.1) |
Basic net loss per share (in usd per share) |  |  | $ (0.14) |  | $ (0.15) |
Current deferred tax liabilities |  |  | $ 1.2 |  | $ 1.2 |
Accrued income taxes |  |  | (29.4) |  | (29.4) |
Long-term deferred tax liabilities |  |  | 25.1 |  | 25.1 |
Long-term income tax payable |  |  | 36.2 |  | 36.2 |
Retained earnings |  |  | $ (33.1) |  | $ (33.1) |

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