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Restructuring and Relocation Activities - Schedule of Program Metrics (Details) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2017 USD ($) | Sep. 30, 2016 USD ($) | Sep. 30, 2017 USD ($) employee | Sep. 30, 2016 USD ($) | Mar. 31, 2016 USD ($)
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Total charges | $ 7.7 | $ 7.6 | $ 24.2 | $ 20.5 |
Capital expenditures | 3.4 | $ 34.6 | $ 17.3 | $ 91.6 |
Program |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Approximate positions eliminated by the program | employee |  |  | 1,950 |  |
Costs of reduction in headcount as a result of reorganization |  |  | $ 234.0 |  |
Other expenses associated with the Program |  |  | 121.0 |  |
Total estimated net cash cost |  |  |  |  | $ 120.0
Total Cumulative Expense | 355.0 |  | 355.0 |  |
Cumulative capital expenditures | 231.0 |  | 231.0 |  |
Program | Minimum |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Costs of reduction in headcount as a result of reorganization |  |  | 245.0 |  |
Other expenses associated with the Program |  |  | 145.0 |  |
Total charges |  |  | 390.0 |  |
Capital expenditures |  |  | 250.0 |  |
Proceeds, foreign exchange and other cash items |  |  | (70.0) |  |
Total estimated net cash cost | 570.0 |  | 570.0 |  |
Program | Maximum |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |
Costs of reduction in headcount as a result of reorganization |  |  | 255.0 |  |
Other expenses associated with the Program |  |  | 150.0 |  |
Total charges |  |  | 405.0 |  |
Capital expenditures |  |  | 255.0 |  |
Proceeds, foreign exchange and other cash items |  |  | (75.0) |  |
Total estimated net cash cost | $ 585.0 |  | $ 585.0 |  |

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