Restructuring activities related to the Company's employees and infrastructure for the 2015 and 2012 Plans are presented in the table below: | | | | | | | | | | | | | | | | | | | | | | 2015 Plan | | 2012 Plan | | | | Employee Severance | | Infrastructure and other | | Employee Severance and EER | | Infrastructure and other | | Total | | In millions | Liability as of October 31, 2017 | $ | 219 |
| | $ | 17 |
| | $ | 16 |
| | $ | 2 |
| | $ | 254 |
| Charges | 3 |
| | (1 | ) | | 11 |
| | (1 | ) | | 12 |
| Cash payments | (136 | ) | | (6 | ) | | (10 | ) | | — |
| | (152 | ) | Non-cash items | 1 |
| | 3 |
| | 1 |
| | — |
| | 5 |
| Liability as of April 30, 2018 | $ | 87 |
| | $ | 13 |
| | $ | 18 |
| | $ | 1 |
| | $ | 119 |
| Total costs incurred to date, as of April 30, 2018 | $ | 745 |
| | $ | 79 |
| | $ | 1,266 |
| | $ | 145 |
| | $ | 2,235 |
| Total costs expected to be incurred, as of April 30, 2018 | $ | 745 |
| | $ | 79 |
| | $ | 1,266 |
| | $ | 145 |
| | $ | 2,235 |
|
| | | | | | | | | | Employee
Severance | | Infrastructure
and other | | In millions | Liability as of October 31, 2017 | $ | 296 |
| | $ | — |
| Charges | 229 |
| | 27 |
| Cash payments | (255 | ) | | (7 | ) | Non-cash items | (3 | ) | | (6 | ) | Liability as of April 30, 2018 | $ | 267 |
| | $ | 14 |
| Total costs incurred to date, as of April 30, 2018 | $ | 525 |
| | $ | 27 |
| Total costs expected to be incurred, as of April 30, 2018 | $ | 750 |
| | $ | 180 |
|
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