Accrued liabilities consisted of the following: | | | | | | | | | | June 30, 2015 | | December 31, 2014 | | | | | | (in millions) | Payroll-related obligations | $ | 265 |
| | $ | 243 |
| Employee benefits, including current pension obligations | 74 |
| | 127 |
| Income and other taxes payable | 230 |
| | 259 |
| Warranty obligations (Note 6) | 61 |
| | 64 |
| Restructuring (Note 7) | 45 |
| | 80 |
| Customer deposits | 28 |
| | 34 |
| Deferred income taxes | 8 |
| | 8 |
| Derivative financial instruments (Note 14) | 85 |
| | 64 |
| Accrued interest | 29 |
| | 30 |
| Other | 345 |
| | 312 |
| Total | $ | 1,170 |
| | $ | 1,221 |
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