Debt and Credit Facilities - Additional Information (Detail) In Millions, unless otherwise specified	1 Months Ended	12 Months Ended					1 Months Ended		12 Months Ended		0 Months Ended				0 Months Ended					1 Months Ended	3 Months Ended		1 Months Ended	3 Months Ended		1 Months Ended	3 Months Ended		12 Months Ended			3 Months Ended	0 Months Ended	3 Months Ended			1 Months Ended	12 Months Ended	0 Months Ended	12 Months Ended					12 Months Ended
	Nov. 30, 2013	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)		Dec. 31, 2012 USD ($)		Nov. 30, 2013 Maximum [Member]	Nov. 30, 2013 Minimum [Member]	Dec. 31, 2014 Line Of Credit Facility Second Amended [Member]	Dec. 31, 2014 Line Of Credit Facility Second Amended [Member] USD ($)	Nov. 14, 2012 Term Loan B Facility Due October 2018 [Member]	Nov. 30, 2013 Term Loan B Facility Due October 2018 [Member] Dollar-denominated USD ($)	Nov. 30, 2013 Term Loan B Facility Due October 2018 [Member] Euro-denominated EUR (€)	Nov. 14, 2012 Line Of Credit Facility Second Amended Revolving Credit Facility [Member] USD ($)	Nov. 14, 2012 Multicurrency Term A Facility Tranche [Member]	Nov. 14, 2012 Revolving Credit Facility [Member]	Dec. 31, 2013 Revolving Credit Facility [Member] USD ($)	Dec. 31, 2012 Revolving Credit Facility [Member] USD ($)	Jul. 25, 2014 Revolving Credit Facility [Member] Line Of Credit Facility Second Amended [Member] USD ($)	Nov. 30, 2014 4.875% Senior Notes due December 2022 [Member] USD ($)	Dec. 31, 2014 4.875% Senior Notes due December 2022 [Member] USD ($)	Dec. 31, 2013 4.875% Senior Notes due December 2022 [Member]	Nov. 30, 2014 5.125% Senior Notes due December 2024 [Member] USD ($)	Dec. 31, 2014 5.125% Senior Notes due December 2024 [Member] USD ($)	Dec. 31, 2013 5.125% Senior Notes due December 2024 [Member]	Nov. 30, 2014 8.125% Senior Notes Due September 2019 [Member] USD ($)	Dec. 31, 2014 8.125% Senior Notes Due September 2019 [Member] USD ($)	Dec. 31, 2013 8.125% Senior Notes Due September 2019 [Member]	Dec. 31, 2014 5.25% Senior Notes Due April 2023 [Member]	Dec. 31, 2013 5.25% Senior Notes Due April 2023 [Member]	Mar. 31, 2013 5.25% Senior Notes Due April 2023 [Member] USD ($)	Mar. 31, 2013 7.875% Senior Notes Due June 2017 [Member] USD ($)	Oct. 16, 2014 6.50% Senior Notes Due December 2020 [Member]	Dec. 31, 2014 6.50% Senior Notes Due December 2020 [Member] USD ($)	Dec. 31, 2013 6.50% Senior Notes Due December 2020 [Member]	Nov. 30, 2012 6.50% Senior Notes Due December 2020 [Member] USD ($)	Nov. 30, 2012 5.625 % Senior Notes Due July 2013 [Member] USD ($)	Dec. 31, 2012 Term Loan A Facility [Member] Yen-denominated [Member] USD ($)	Jul. 25, 2014 Term Loan A Facility [Member] Line Of Credit Facility Second Amended [Member] USD ($)	Dec. 31, 2014 Term Loan A Facility [Member] Line Of Credit Facility Second Amended [Member]	Dec. 31, 2012 Term Loan A Facility [Member] Prepaid 2013 Payments [Member] Yen-denominated [Member] USD ($)	Dec. 31, 2014 Delayed Draw Term Loan A Facility [Member] USD ($)	Jul. 25, 2014 Delayed Draw Term Loan A Facility [Member] Line Of Credit Facility Second Amended [Member] USD ($)	Aug. 29, 2014 Delayed Draw Term Loan A Facility USD ($)	Dec. 31, 2014 Line of Credit Secured Debt USD ($)	Dec. 31, 2013 Term Loan B Facility [Member] USD ($)	Dec. 31, 2012 Term Loan B Facility [Member] USD ($)	Dec. 31, 2012 Term Loans A and B [Member] USD ($)
Debt Instrument [Line Items]
Aggregate principal amount																				$ 425	$ 425		$ 425	$ 425		$ 750	$ 750				$ 425					$ 425			$ 1,330				$ 100	$ 100
Debt interest rate																				4.875%	4.875%	4.875%	5.125%	5.125%	5.125%	8.125%	8.125%	8.125%	5.25%	5.25%	5.25%	7.875%	6.50%	6.50%	6.50%	6.50%	5.625%
Credit facility, maturity date											Oct. 31, 2018				Oct. 31, 2016					Dec. 01, 2022	Dec. 01, 2022		Dec. 01, 2024	Dec. 01, 2024		Sep. 15, 2019	Sep. 01, 2019					Jun. 01, 2017	Dec. 01, 2020							Jul. 25, 2019
Aggregate repurchase price of senior notes																											837					431					421
Early redemption																											750					400
Premium paid on redemption of debt																											75					23					13
Accrued interest paid on redemption of debt																											12					8					8
Loss on debt redemption and refinancing activities		102.5	36.3	[1],[2]	36.9	[1],[2]				18.0																	84.0					32.0					12.0									4.0
Amortization Of Debt Discount Premium										13																	9																		10			23
Non-lender fees		5								5											13			13																							7
Premium paid on redemption of debt percentage																																6.00%					3.00%
Frequency of interest payments																													Interest is payable on April 1 and October 1 of each year, commencing October 1, 2013.
Repurchase aggregate principal amount																																					400
Gain on the termination of a related interest rate swap																																					1
Credit facility agreement date									Jul. 25, 2014	Jul. 25, 2014
Credit facility amount outstanding		23.0	0											700.0			0	0	700.0																											681.6
Decrease in interest margin	0.75%																																						0.75%
Credit facility, description									(i) the refinancing of the Term Loan A facilities, Term Loan B facilities and revolving credit facilities with new Term Loan A facilities (including facilities in Canadian dollars, euros, Japanese yen, pounds sterling and U.S. dollars) in an aggregate principal amount equivalent to $1,330 million and revolving credit facilities of $700 million, (ii) a new $100 million delayed draw Term Loan A facility (used for our Brazilian operations), (iii) a 0.75% reduction of the interest rate margin for the Term Loan A facilities and revolving credit facilities, (iv) extension of the final maturity of the Term Loan A facilities and revolving credit commitment to July 25, 2019, (v) adjustments to the financial maintenance covenant of Consolidated Net Debt to Consolidated EBITDA (as defined in the Second Amended and Restated Credit Agreement) and other covenants to provide additional flexibility to the Company and (vi) other amendments	(i) the refinancing of the Term Loan A facilities, Term Loan B facilities and revolving credit facilities with new Term Loan A facilities (including facilities in Canadian dollars, euros, Japanese yen, pounds sterling and U.S. dollars) in an aggregate principal amount equivalent to $1,330 million and revolving credit facilities of $700 million, (ii) a new $100 million delayed draw Term Loan A facility (used for our Brazilian operations), (iii) a 0.75% reduction of the interest rate margin for the Term Loan A facilities and revolving credit facilities, (iv) extension of the final maturity of the Term Loan A facilities and revolving credit commitment to July 25, 2019, (v) adjustments to the financial maintenance covenant of Consolidated Net Debt to Consolidated EBITDA (as defined in the Second Amended and Restated Credit Agreement) and other covenants to provide additional flexibility to the Company and (vi) other amendments
Notional amount of outstanding interest rate swaps																																										100		100
Lender fees		2																																				1									7
Line of Credit Facility												525	128
Decrease in euro currency rate under the term loan B facilities							1.00%	0.75%
Percentage of prepayment term loan																																														1.00%
Prepaid debt																																						90			95					101	1,100
Refinance of the remaining principal amount of term loan																																						80								697	801
Percentage of principal debt refinanced																																														100.00%	99.75%
Term period of credit facility											7 years				5 years	5 years
Additional interest rate of LIBOR loans																2.50%
Additional interest rate of base rate loans																1.50%
Unamortized original issuance discounts																																															9
Unamortized discount																																															2.0
Gain on termination of interest rate swap																																		$ 3

[1] Certain amounts have been revised to reflect the retrospective application of the Company’s change in inventory costing method for certain U.S. inventories to the FIFO method from the LIFO method. Refer to Note 2, “Summary of Significant Accounting Policies - Inventories,” of the notes to consolidated financial statements for further details surrounding this accounting policy change.

[2] Certain amounts have been revised to reflect the retrospective application of the Company’s change in inventory costing method for certain U.S. inventories to the FIFO method from the LIFO method. Refer to Note 2, “Summary of Significant Accounting Policies - Inventories,” of the notes to consolidated financial statements for further details surrounding this accounting policy change.