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Discontinued Operations - Additional Information (Detail) € in Millions, $ in Millions |  | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jan. 29, 2016 EUR (€) | Jan. 29, 2016 USD ($) | Mar. 31, 2016 USD ($) | Dec. 31, 2015 USD ($) | Mar. 31, 2015 USD ($) | Dec. 31, 2015 USD ($) | Dec. 16, 2015 EUR (€) | Dec. 11, 2015 EUR (€) | Dec. 11, 2015 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Other current liabilities |  |  | $ 3.7 |  | $ 6.4 |  | $ 6.4 |  |  |
Other long-term liabilities |  |  | 3.3 |  | 14.6 |  | 14.6 |  |  |
Gain from discontinued operations and disposal, net of income tax expense of $4.4 and $0.1, respectively |  |  | 3.2 |  |  | $ 0.5 |  |  |  |
Income tax (benefit) expense |  |  |  |  | 6.3 |  |  |  |  |
Disposal Group, Including Discontinued Operation, Gross Deferred Tax Assets, Noncurrent |  |  | 3.8 |  | 3.5 |  | 3.5 |  |  |
Fire Rescue |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Other current liabilities |  |  | 1.5 |  | 4.0 |  | 4.0 |  |  |
Other long-term liabilities |  |  | 0.7 |  | 5.5 |  | 5.5 |  |  |
Disposal Group, Including Discontinued Operation, Consideration |  |  |  |  |  |  |  |  | € 80.0 | $ 87.0
Other, net | € 76.0 | $ 82.3 |  |  |  |  |  |  |  |
Other Receivables |  |  | 6.0 |  |  |  |  |  |  |
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax |  |  | (0.6) | [1] |  |  | 4.0 |  |  |
North American Refuse Truck Body Business [Member] |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Other long-term liabilities |  |  | $ 2.3 |  | 2.3 |  | 2.3 |  |  |
Latvian Commercial Dispute [Member] |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Litigation Settlement, Percent of Legal Fees |  |  | 50.00% |  |  |  |  |  |  |
Litigation Settlement, Percentage of Legal Fees Excluded |  |  | 50.00% |  |  |  |  |  |  |
Loss Contingency, Loss in Period |  |  | $ 1.5 |  |  |  |  |  |  |
Latvian Commercial Dispute [Member] | Fire Rescue |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Loss Contingency, Loss in Period |  |  | 1.5 |  |  |  |  |  |  |
Foreign Exchange Forward [Member] |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Derivative, Gain on Derivative |  |  | 0.3 |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  |  |  |  |  | € 76.0 |  |
Derivative Assets (Liabilities), at Fair Value, Net |  | $ 0.9 |  |  | 0.6 |  | 0.6 |  |  |
Environmental Restoration Costs [Member] |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |
Other current liabilities |  |  | $ 0.7 |  | $ 0.9 |  | $ 0.9 |  |  |
[1] | Only includes activity in the period up to the completion of the sale on January 29, 2016.

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