Contingencies - Additional Information (Detail)																						3 Months Ended	6 Months Ended
	Jun. 20, 2016 judge claim	May 13, 2016 plaintiff claim	Apr. 05, 2016 USD ($)	Dec. 15, 2015 USD ($)	Dec. 04, 2015 USD ($)	Sep. 04, 2014 assessment	Jul. 31, 2014 USD ($)	Jul. 01, 2014 USD ($)	Jun. 26, 2014 USD ($)	Apr. 17, 2014 USD ($)	Mar. 27, 2014 USD ($)	Jun. 21, 2013 USD ($)	Feb. 01, 2013 USD ($)	Dec. 18, 2012 USD ($)	Dec. 17, 2012 USD ($)	Nov. 29, 2012 direct_purchaser_class_action_case	Oct. 04, 2012 USD ($)	Dec. 30, 2011 USD ($)	Dec. 22, 2011 USD ($)	Feb. 28, 2011	Apr. 16, 2009 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2016 USD ($)	Apr. 11, 2013 direct_purchaser_class_action_case
Commitments And Contingencies [Line Items]
Loss contingency, range of possible loss, portion not accrued																						$ 31,000,000	$ 31,000,000
Direct Purchaser and Indirect Purchaser Cases [Member]
Commitments And Contingencies [Line Items]
Named as a defendant in pending cases | direct_purchaser_class_action_case																								2
Brazilian Value- Added Tax Matters
Commitments And Contingencies [Line Items]
General and special damages					$ 4,700,000		$ 3,600,000		$ 800,000	$ 1,800,000	$ 1,200,000	$ 1,900,000	$ 100,000	$ 500,000	$ 5,000,000		$ 1,400,000	$ 100,000	$ 2,300,000		$ 1,800,000		5,000,000
Deposit to annul damages sought											$ 1,000,000.0
Improperly offset social contribution				$ 100,000				$ 100,000
Tax Credit Matters [Member]
Commitments And Contingencies [Line Items]
General and special damages																							2,700,000
Pending Litigation | Brazilian Value- Added Tax Matters
Commitments And Contingencies [Line Items]
Estimate of possible loss																						20,000,000	20,000,000
Estimate of possible loss, offsetting deposit asset																						12,600,000	12,600,000
Pending Litigation | Tax Credit Matters [Member]
Commitments And Contingencies [Line Items]
Additional assessments issued | assessment						5
Pending Litigation | Antitrust, Patent Infringement, And Other Matters [Member]
Commitments And Contingencies [Line Items]
Estimate of possible loss																						11,000,000	$ 11,000,000
Polyurethane Foam Antitrust Litigation | Settled Litigation | Indirect Purchaser Class Action Cases [Member]
Commitments And Contingencies [Line Items]
Number of objectors, voluntary dismissal of appeals | claim		3
Number of objectors | plaintiff		5
Appeals dismissed | claim	2
Claims dismissed, failure to post appeal bond | claim	1
Number of judges | judge	3
Percentage factor of damages allegedly suffered																				300.00%
Lacrosse Furniture Company v.s. Future Foam, Inc. | Pending Litigation | Direct Purchaser and Indirect Purchaser Cases [Member]
Commitments And Contingencies [Line Items]
New claims filed | direct_purchaser_class_action_case																1
Carpenter Co., et al. v. BASF SE, et al., Case No. 2:08-cv-0516 | Settled Litigation | Alleged Antitrust Violations [Member]
Commitments And Contingencies [Line Items]
Percentage factor of damages allegedly suffered			300.00%
Net cash payment received as part of legal settlement, amount to be reflected in discontinued operations			$ 38,000,000																			25,000,000
Net cash received as part of legal settlement																						$ 20,000,000