Restructuring and Other Charges, Net - Additional Information (Detail) (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2014 Positions	Mar. 31, 2013	Dec. 31, 2013
Restructuring Cost and Reserve [Line Items]
Restructuring, accelerated depreciation of fixed assets	$ 2,250,000		$ 5,200,000
Restructuring, personnel-related costs	100,000		2,200,000
Restructuring charge	122,000	0	7,400,000
Expected number of positions eliminated	43
Georgia [Member]
Restructuring Cost and Reserve [Line Items]
Company announced that it intends to close its fragrance ingredients manufacturing facility in Augusta, date	July 2014
Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, expected charges	16,000,000
Restructuring, accelerated depreciation of fixed assets	10,000,000
Restructuring, personnel-related costs	3,000,000
Restructuring, plant shutdown and other related costs	3,000,000
Estimation on future cash expenditures	6,000,000
Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, expected charges	21,000,000
Restructuring, accelerated depreciation of fixed assets	12,000,000
Restructuring, personnel-related costs	4,000,000
Restructuring, plant shutdown and other related costs	5,000,000
Estimation on future cash expenditures	$ 9,000,000