Accounts Receivable Securitization Programs - Additional Information (Detail) € in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016 USD ($)	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) Bank	Sep. 30, 2015 USD ($)	Sep. 30, 2016 EUR (€)	Dec. 31, 2015 USD ($)	Dec. 31, 2015 EUR (€)
Qualitative And Quantitative Information Transferors Continuing Involvement [Line Items]
Interest expenses	$ 52,800,000	$ 54,800,000	$ 161,800,000	$ 172,300,000
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 $90.0 million
Amount available for accounts receivable securitization program	73,300,000		$ 73,300,000
Accounts receivable expiration date			2016-09
Interest expenses	400,000		$ 1,100,000
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	73,000,000		$ 73,000,000			$ 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
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	123,400,000		$ 123,400,000		€ 110.0
Amount available for accounts receivable securitization program	111,400,000		$ 111,400,000		99.2
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	$ 110,400,000		$ 110,400,000		€ 98.4	$ 76,700,000	€ 70.1