Income Taxes - Reconciliation of Statutory and Effective Income Tax Rate (Detail)			12 Months Ended
Apr. 01, 2015	Apr. 01, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Tax provision at the parent statutory rate	20.00%	21.00%	20.00%	22.00%	23.00%
Foreign income taxed at different rates			10.00%	14.00%	11.00%
Change in valuation allowance			19.00%	14.00%	13.00%
Italian IRAP taxes			1.00%	3.00%	2.00%
Tax contingencies			5.00%	(6.00%)	3.00%
Tax credits and incentives			(8.00%)	(8.00%)	(7.00%)
Tax effect of permanent difference due to Venezuelan net monetary assets re-measurement			9.00%
Change in tax rate or law			4.00%
Withholding taxes			2.00%
Other			1.00%	4.00%	4.00%
Total income tax provision			63.00%	43.00%	49.00%

Effective income tax rate reconciliation tax effect of permanent difference.

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Effective income tax rate reconciliation withholding taxes.

+ References

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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-Publisher FASB
-Name Accounting Standards Codification
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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.

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Percentage of the difference, between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, that is attributable to tax exempt income, equity in earnings (loss) of an unconsolidated subsidiary, minority interest income (expense), tax holiday, disposition of a business, disposition of an asset, repatriation of foreign earnings, repatriation of foreign earnings jobs creation act of 2004, change in enacted tax rate, prior year income taxes, change in deferred tax asset valuation allowance, and other adjustments.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax contingencies. Includes, but not limited to, domestic tax contingency, foreign tax contingency, state and local tax contingency, and other contingencies.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.

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