Debt and Credit Facilities - Total Debt Outstanding (Parenthetical) (Detail) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014		Jun. 30, 2015
Debt Instrument [Line Items]
Short-term borrowings	$ 280.5	$ 130.4	[1]
Weighted average interest rate	4.50%	5.20%
U.S. Accounts Receivable Securitization Program [Member]
Debt Instrument [Line Items]
Short-term borrowings	$ 67.0	$ 36.0
European Accounts Receivable Securitization Program [Member]
Debt Instrument [Line Items]
Short-term borrowings	40.0
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Short-term borrowings	90.0	23.0
Line of Credit [Member]
Debt Instrument [Line Items]
Short-term borrowings	83.0	71.0
Term Loan A Due July 2017 [Member]
Debt Instrument [Line Items]
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Consumer	$ 0.2	$ 0.3
Debt maturity month and year, Term loan	2017-07	2017-07
Term Loan A Due July 2019 [Member]
Debt Instrument [Line Items]
Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums, Consumer	$ 8.8	$ 10.6
Debt maturity month and year, Term loan	2019-07	2019-07
Term loan facilities, prepayment due year	2016
6.50% Senior Notes Due December 2020 [Member]
Debt Instrument [Line Items]
Debt interest rate	6.50%	6.50%
Debt maturity month and year, Senior notes	2020-12	2020-12
8.375% Senior Notes Due September 2021 [Member]
Debt Instrument [Line Items]
Debt interest rate	8.375%	8.375%		8.375%
Debt maturity month and year, Senior notes	2021-09	2021-09
4.875% Senior Notes due December 2022 [Member]
Debt Instrument [Line Items]
Debt interest rate	4.875%	4.875%
Debt maturity month and year, Senior notes	2022-12	2022-12
5.25% Senior Notes Due April 2023 [Member]
Debt Instrument [Line Items]
Debt interest rate	5.25%	5.25%
Debt maturity month and year, Senior notes	2023-04	2023-04
4.50% Senior Notes due September 2023 [Member]
Debt Instrument [Line Items]
Debt interest rate	4.50%	4.50%		4.50%
Debt maturity month and year, Senior notes	2023-09	2023-09
5.125% Senior Notes due December 2024 [Member]
Debt Instrument [Line Items]
Debt interest rate	5.125%	5.125%
Debt maturity month and year, Senior notes	2024-12	2024-12
5.50% Senior Notes due September 2025 [Member]
Debt Instrument [Line Items]
Debt interest rate	5.50%	5.50%		5.50%
Debt maturity month and year, Senior notes	2025-09	2025-09
6.875% Senior Notes Due July 2033 [Member]
Debt Instrument [Line Items]
Debt interest rate	6.875%	6.875%
Debt maturity month and year, Senior notes	2033-07	2033-07
Unamortized discount	$ 1.3	$ 1.3

[1] During the second quarter of 2015, we completed the sale of our North American foam trays and absorbent pads business. During the first quarter of 2015, the assets and liabilities met the criteria of held for sale classification. Accordingly, we reclassified $42 million of assets and $6 million of liabilities as held for sale as of December 31, 2014. Refer to Note 3, “Divestitures and Acquisitions” of the notes to condensed consolidated financial statements for further details.