Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

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Fixed interest rate related to the interest rate derivative.

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Amount of gain (loss) from the ineffectiveness of the hedge.

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For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.

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Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Financial Instruments and Fair Value Measurements - Additional Information (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($) Contracts	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)
Derivatives Fair Value [Line Items]
Hedge ineffectiveness	$ 0	$ 0	$ 0	$ 0
Gains (losses) from option contracts exercised	(3,100,000)	3,400,000	(1,200,000)	9,600,000
Carrying Value of Debt	11,256,997,000		11,256,997,000		$ 11,626,831,000
Foreign currency translation gains (losses)	(40,800,000)	(158,100,000)	(22,000,000)	(465,000,000)
JPY
Derivatives Fair Value [Line Items]
Carrying Value of Debt	1,500,000,000		1,500,000,000
Yen Term Loan [Member]
Derivatives Fair Value [Line Items]
Carrying Value of Debt	26,300,000		26,300,000
Yen Term Loan [Member] \| Accumulated Other Comprehensive Income (Loss) [Member]
Derivatives Fair Value [Line Items]
Carrying Value of Debt	14,500,000		14,500,000
Foreign Currency Options [Member]
Derivatives Fair Value [Line Items]
Gains (losses) on foreign exchange transactions	3,100,000	2,700,000	(10,400,000)	12,200,000
Interest Rate Swaps [Member]
Derivatives Fair Value [Line Items]
Notional value of derivative	509,000,000	1,284,000,000	509,000,000	$ 1,284,000,000	$ 1,434,000,000	$ 398,000,000
Interest Rate Swaps [Member] \| 2015 Japanese Yen Term Loan [Member]
Derivatives Fair Value [Line Items]
Number of contracts \| Contracts				2
Notional value of derivative		526,300,000		$ 526,300,000
Interest Rate Swaps [Member] \| Future Debt Issuance [Member]
Derivatives Fair Value [Line Items]
Number of contracts \| Contracts				2
Notional value of derivative		$ 360,000,000		$ 360,000,000
Interest Rate Swaps [Member] \| Future Debt Issuance [Member] \| LIBOR [Member]
Derivatives Fair Value [Line Items]
Fixed interest rate		2.30%		2.30%
Interest Rate Hedges [Member] \| JPY
Derivatives Fair Value [Line Items]
Gains (losses) from option contracts exercised	$ 1,500,000		$ (9,900,000)