Long-Term Debt (Schedule Of Long-Term-Debt) (Details) (USD $) In Millions, unless otherwise specified					3 Months Ended	12 Months Ended		3 Months Ended	12 Months Ended			3 Months Ended	12 Months Ended		3 Months Ended	12 Months Ended		3 Months Ended	12 Months Ended											3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended	3 Months Ended	12 Months Ended
	Mar. 30, 2012		Dec. 31, 2011		Mar. 30, 2012 North America [Member] Subordinated Convertible Notes Due 2029 [Member]	Dec. 31, 2011 North America [Member] Subordinated Convertible Notes Due 2029 [Member]	Dec. 15, 2009 North America [Member] Subordinated Convertible Notes Due 2029 [Member]	Mar. 30, 2012 North America [Member] 1.00% Senior Convertible Notes Due 2012 [Member]	Dec. 31, 2011 North America [Member] 1.00% Senior Convertible Notes Due 2012 [Member]	Dec. 15, 2009 North America [Member] 1.00% Senior Convertible Notes Due 2012 [Member]	Sep. 30, 2007 North America [Member] 1.00% Senior Convertible Notes Due 2012 [Member]	Mar. 30, 2012 North America [Member] 0.875% Convertible Notes Due 2013 [Member]	Dec. 31, 2011 North America [Member] 0.875% Convertible Notes Due 2013 [Member]	Nov. 30, 2006 North America [Member] 0.875% Convertible Notes Due 2013 [Member]	Mar. 30, 2012 North America [Member] 7.125% Senior Notes Due 2017 [Member]	Dec. 31, 2011 North America [Member] 7.125% Senior Notes Due 2017 [Member]	Mar. 21, 2007 North America [Member] 7.125% Senior Notes Due 2017 [Member]	Mar. 30, 2012 North America [Member] Senior Floating Rate Notes Due 2015 [Member]	Dec. 31, 2011 North America [Member] Senior Floating Rate Notes Due 2015 [Member]	Mar. 30, 2012 North America [Member] Other Debt [Member]	Dec. 31, 2011 North America [Member] Other Debt [Member]	Mar. 30, 2012 North America [Member] Asset Based Revolving Credit Facility [Member]	Dec. 31, 2011 North America [Member] Asset Based Revolving Credit Facility [Member]	Mar. 30, 2012 Europe and Mediterranean [Member] Other Debt [Member]	Dec. 31, 2011 Europe and Mediterranean [Member] Other Debt [Member]	Mar. 30, 2012 Europe and Mediterranean [Member] Spanish Term Loan [Member]		Dec. 31, 2011 Europe and Mediterranean [Member] Spanish Term Loan [Member]		Mar. 30, 2012 Europe and Mediterranean [Member] Uncommitted Accounts Receivable Facilities [Member]	Dec. 31, 2011 Europe and Mediterranean [Member] Uncommitted Accounts Receivable Facilities [Member]	Mar. 30, 2012 Europe and Mediterranean [Member] Credit Facilities [Member]	Dec. 31, 2011 Europe and Mediterranean [Member] Credit Facilities [Member]	Mar. 30, 2012 Rest of World [Member] Credit Facilities [Member]	Dec. 31, 2011 Rest of World [Member] Credit Facilities [Member]
Total debt	$ 1,114.6		$ 1,048.9		$ 429.5	$ 429.5		$ 10.6	$ 10.6			$ 355.0	$ 355.0		$ 200.0	$ 200.0		$ 125.0	$ 125.0	$ 9.0	$ 9.0	$ 86.3	$ 34.9	$ 12.6	$ 11.5	$ 26.3	[1]	$ 31.4	[1]	$ 0	$ 2.1	$ 25.7	$ 27.4	$ 134.7	$ 118.0
Debt discount					(264.1)	(264.4)	(266.6)	(0.3)	(0.5)	(74.7)	(126.8)	(35.7)	(40.6)	(124.1)
Less current maturities	169.9	[2]	156.3	[2]
Long-term debt	$ 944.7	[2]	$ 892.6	[2]
Interest rate								1.00%	1.00%	1.00%		0.875%	0.875%	0.875%	7.125%	7.125%	7.125%	2.80%	3.00%			2.20%	2.90%
Maturity date					November 2029	November 2029		October 2012	October 2012			November 2013	November 2013		April 2017	April 2017		July 2015	July 2015											Various	Various	Various	Various	Various	Various

[1] The terms of the Spanish Term Loans are as follows:(in millions)OriginalAmountIssuance DateMaturity DateInterest rateLoan and Interest payableInterest Rate Swap(2)Term Loan 1€20.0Feb 2008Feb 2013Euribor +0.5%Semi-annual: Aug & Feb4.2%Term Loan 2€10.0Apr 2008Apr 2013Euribor +0.75%Semi-annual: Apr & Oct4.58%Term Loan 3€21.0Jun 2008Jun 2013Euribor +0.75%Quarterly: Mar, Jun, Sept & Dec4.48%Term Loan 4€15.0Sep 2009Aug 2014Euribor +2.0%Quarterly: Mar, Jun, Sept & DecPrincipal payments: Feb & Aug1.54%

[2] See Note 22 - Restatement of Condensed Consolidated Financial Statements (Unaudited)