v3.8.0.1

Accrued Expenses and Other Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2017
Payables and Accruals [Abstract] |
Schedule of Accrued Liabilities [Table Text Block] | Accrued expenses and other liabilities as of December 31 were as follows ($ in millions):
| 2017 |  | 2016
| Current |  | Long-term |  | Current |  | Long-term
Compensation and post retirement benefits | $ | 269.8 |  |  | $ | 65.2 |  |  | $ | 202.4 |  |  | $ | 49.8 |
Claims, including self-insurance and litigation | 20.6 |  |  | 70.9 |  |  | 30.2 |  |  | 52.6 |
Pension benefit obligations | 10.3 |  |  | 137.3 |  |  | 9.9 |  |  | 127.4 |
Taxes, income and other | 87.1 |  |  | 616.3 |  |  | 63.5 |  |  | 344.0 |
Deferred revenue | 213.4 |  |  | 86.9 |  |  | 204.6 |  |  | 80.1 |
Sales and product allowances | 40.7 |  |  | — |  |  | 45.7 |  |  | — |
Warranty | 68.0 |  |  | 1.4 |  |  | 63.1 |  |  | 1.9 |
Other | 164.9 |  |  | 55.9 |  |  | 180.9 |  |  | 18.5 |
Total | $ | 874.8 |  |  | $ | 1,033.9 |  |  | $ | 800.3 |  |  | $ | 674.3 |

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