Debt (Details) In Millions, unless otherwise specified			3 Months Ended																								1 Months Ended
	Mar. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Mar. 31, 2014 7.375% Senior Notes, due September 2019 USD ($)	Jan. 10, 2014 7.375% Senior Notes, due September 2019	Dec. 31, 2013 7.375% Senior Notes, due September 2019 USD ($)	Mar. 31, 2014 6.75% Senior Notes, due September 2020 USD ($)	Dec. 31, 2013 6.75% Senior Notes, due September 2020 USD ($)	Mar. 31, 2014 5.75% Senior Notes, due May 2021 USD ($)	Dec. 31, 2013 5.75% Senior Notes, due May 2021 USD ($)	Mar. 31, 2014 5.00% Senior Notes, due March 2022 USD ($)	Dec. 31, 2013 5.00% Senior Notes, due March 2022 USD ($)	Mar. 31, 2014 4.00% Senior Notes, due November 2023 USD ($)	Dec. 31, 2013 4.00% Senior Notes, due November 2023 USD ($)	Mar. 31, 2014 Term B Loan, British sterling denominated USD ($)	Mar. 31, 2014 Term B Loan, British sterling denominated GBP (£)	Dec. 31, 2013 Term B Loan, British sterling denominated USD ($)	Dec. 31, 2013 Term B Loan, British sterling denominated GBP (£)	Mar. 31, 2014 Term C Loan, euro denominated USD ($)	Mar. 31, 2014 Term C Loan, euro denominated EUR (€)	Dec. 31, 2013 Term C Loan, euro denominated USD ($)	Dec. 31, 2013 Term C Loan, euro denominated EUR (€)	Mar. 31, 2014 Multi-currency revolver, U.S. dollar denominated USD ($)	Dec. 31, 2013 Multi-currency revolver, euro denominated USD ($)	Dec. 31, 2013 Multi-currency revolver, euro denominated EUR (€)	Mar. 31, 2014 Latapack-Ball Notes Payable (at various rates and terms) USD ($)	Dec. 31, 2013 Latapack-Ball Notes Payable (at various rates and terms) USD ($)	Aug. 31, 2011 Accounts receivable securitization agreement, current	Mar. 31, 2014 Accounts receivable securitization agreement, current USD ($)	Dec. 31, 2013 Accounts receivable securitization agreement, current USD ($)	Mar. 31, 2014 Accounts receivable securitization agreement, current Maximum USD ($)	Mar. 31, 2014 Accounts receivable securitization agreement, current Minimum USD ($)	Mar. 31, 2014 Committed multi-currency revolving credit facilities USD ($)	Mar. 31, 2014 Short-term uncommitted credit facilities USD ($)	Dec. 31, 2013 Short-term uncommitted credit facilities USD ($)
Long-term debt
Amount of credit facility outstanding and due on demand																																	$ 200.2	$ 57.3
Interest rate (as a percent)			7.375%		7.375%	6.75%	6.75%	5.75%	5.75%	5.00%	5.00%	4.00%	4.00%
Redemption price of senior notes (as a percent)				108.01%
Other (including discounts and premiums)	2.5	(2.0)
Total long-term debt	3,413.4	3,547.8			315.4	500.0	500.0	500.0	500.0	750.0	750.0	1,000.0	1,000.0	60.5	36.4	60.8	36.8	109.4	79.6	111.2	80.6	275.0	96.6	70.0	216.0	215.8
Less: Current portion of long-term debt and callable long-term debt	(55.7)	(365.3)
Long-term debt excluding current maturities	3,357.7	3,182.5
Maximum borrowing capacity of revolving credit facility																														210	85	1,000
Available borrowing capacity under line of credit facility																																709	818
Term of securitization agreement																											3 years
Accounts receivable sold under the securitization program																												157.0	0
Redemption and refinancing charges			$ 33.1
Interest coverage ratio, minimum	3.50
Leverage ratio, maximum	4.00