Accounts Receivable Securitization Programs - Additional Information (Detail) € in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2016 USD ($) Bank	Jun. 30, 2015 USD ($)	Jun. 30, 2016 EUR (€)	Dec. 31, 2015 USD ($)	Dec. 31, 2015 EUR (€)
Qualitative And Quantitative Information Transferors Continuing Involvement [Line Items]
Interest expenses	$ 54,300,000	$ 59,000,000	$ 109,000,000	$ 117,500,000
U.S. Accounts Receivable Securitization Program [Member]
Qualitative And Quantitative Information Transferors Continuing Involvement [Line Items]
Number of banks involved in sale of fractional ownership interest of accounts receivable | Bank			2
Maximum purchase limit for receivable interests under accounts receivable securitization program	90,000,000		$ 90,000,000
Level of eligible assets available under accounts receivable securitization program			less than $90 million
Amount available for accounts receivable securitization program	84,000,000		$ 84,000,000
Accounts receivable expiration date			2015-09
U.S. Accounts Receivable Securitization Program [Member] | U.S.program
Qualitative And Quantitative Information Transferors Continuing Involvement [Line Items]
Amount utilized under accounts receivable securitization program	82,000,000		$ 82,000,000			$ 67,000,000
U.S. Accounts Receivable Securitization Program [Member] | Maximum [Member]
Qualitative And Quantitative Information Transferors Continuing Involvement [Line Items]
Interest expenses	1,000,000	$ 1,000,000	$ 1,000,000	$ 1,000,000
European Accounts Receivable Securitization Program [Member]
Qualitative And Quantitative Information Transferors Continuing Involvement [Line Items]
Number of banks involved in sale of fractional ownership interest of accounts receivable | Bank			2
Maximum purchase limit for receivable interests under accounts receivable securitization program	122,000,000		$ 122,000,000		€ 110
Amount available for accounts receivable securitization program	118,000,000		$ 118,000,000		106
Accounts receivable expiration date			2016-02
European Accounts Receivable Securitization Program [Member] | Europe [Member]
Qualitative And Quantitative Information Transferors Continuing Involvement [Line Items]
Amount utilized under accounts receivable securitization program	$ 69,000,000		$ 69,000,000		€ 62	$ 77,000,000	€ 70