Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

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-Name Accounting Standards Codification

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The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.

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The effective portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments that was recognized in other comprehensive income during the current period.

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The net gain (loss) recognized in earnings during the reporting period representing the amount of the cash flow hedges' ineffectiveness.

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Derivative Instruments - Quantitative Disclosures of Derivative Instruments (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) reclassified from AOCI into Earnings			$ (50.1)	$ (154.5)
Gain (Loss) Recognized in other operating expenses (income), net	$ 1.5	$ (147.9)	(37.3)	(147.9)
Interest Rate Swaps [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (Loss) Recognized in other operating expenses (income), net, Ineffectiveness of cash flow hedges			(1.6)
Derivatives Not Designated as Hedging Instruments [Member] \| Interest Rate Swaps [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (Loss) Recognized in other operating expenses (income), net		12.1	(12.4)	12.1
Derivatives Not Designated as Hedging Instruments [Member] \| Forward-Currency Contracts [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (Loss) Recognized in other operating expenses (income), net	1.5	(113.6)	4.3	(113.6)
Derivatives Designated as Cash Flow Hedges [Member] \| Interest Rate Swaps [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) recognized in other comprehensive income (loss)	(53.4)	(22.9)	(139.3)	(129.9)
Derivatives Designated as Cash Flow Hedges [Member] \| Interest Rate Swaps [Member] \| Reclassification out of Accumulated Other Comprehensive Income [Member] \| Other Operating Income (Expense) Net [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) reclassified from AOCI into Earnings		13.4	(27.6)	13.4
Derivatives Designated as Cash Flow Hedges [Member] \| Forward-Currency Contracts [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) recognized in other comprehensive income (loss)	8.0		13.5
Derivatives Designated as Cash Flow Hedges [Member] \| Forward-Currency Contracts [Member] \| Reclassification out of Accumulated Other Comprehensive Income [Member] \| Cost of Sales [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) reclassified from AOCI into Earnings	3.3		9.6
Derivatives Designated as Cash Flow Hedges [Member] \| Interest Rate Caps [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) recognized in other comprehensive income (loss)		0.4		(1.9)
Derivatives Designated as Cash Flow Hedges [Member] \| Interest Rate Caps [Member] \| Reclassification out of Accumulated Other Comprehensive Income [Member] \| Interest Expense, Net [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) reclassified from AOCI into Earnings	(3.5)	(2.4)	(8.5)	(6.6)
Derivatives Designated as Net Investment Hedges [Member] \| Cross-Currency Rate Swaps [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gain (loss) recognized in other comprehensive income (loss)	$ 397.7	$ 34.9	$ 666.7	$ 36.6