Long-Term Debt (Schedule of the Spanish Term Loans and Corresponding Fixed Interest Rate Swaps) (Details)							6 Months Ended
	Jul. 01, 2011 USD ($)	Dec. 31, 2010 USD ($)	Jul. 01, 2011 Europe and Mediterranean [Member]	Dec. 31, 2010 Europe and Mediterranean [Member]	Jul. 01, 2011 Parent Company [Member] USD ($)	Dec. 31, 2010 Parent Company [Member] USD ($)	Jul. 01, 2011 Spanish Term Loans One [Member] EUR (€)		Jul. 01, 2011 Spanish Term Loans Two [Member] EUR (€)		Jul. 01, 2011 Spanish Term Loans Three [Member] EUR (€)		Jul. 01, 2011 Spanish Term Loans Four [Member] EUR (€)		Jul. 01, 2011 Spanish Term Loans [Member] USD ($)		Dec. 31, 2010 Spanish Term Loans [Member] USD ($)
Outstanding borrowings	$ 1,119,100,000	$ 985,500,000			$ 813,100,000	$ 802,900,000									$ 44,800,000	[1]	$ 50,100,000	[1]
Interest rate - weighted average			5.00%	3.10%											3.70%	[1],[2]	3.70%	[1],[2]
Original Amount							€ 20.0		€ 10.0		€ 21.0		€ 15.0
Issuance Date							February 2008		April 2008		June 2008		September 2009
Maturity Date							February 2013		April 2013		June 2013		August 2014
Interest rate							Euribor +0.5%		Euribor +0.75%		Euribor +0.75%		Euribor +2.0%
Loan and Interest payable							Semi-annual: Aug & Feb		Semi-annual: Apr & Oct		Quarterly: Mar, Jun, Sept & Dec		Quarterly: Mar, Jun, Sept & Dec Principal payments: Feb & Aug
Interest rate Swap							4.20%	[2]	4.58%	[2]	4.48%	[2]	1.54%	[2]

[1] (in millions) OriginalAmount Issuance Date Maturity Date Interest rate Loan and Interest payable Interest rateSwap(2) Term Loan 1 20.0 Euros February 2008 February 2013 Euribor +0.5% Semi-annual: Aug & Feb 4.2% Term Loan 2 10.0 Euros April 2008 April 2013 Euribor +0.75% Semi-annual: Apr & Oct 4.58% Term Loan 3 21.0 Euros June 2008 June 2013 Euribor +0.75% Quarterly: Mar, Jun, Sept & Dec 4.48% Term Loan 4 15.0 Euros September 2009 August 2014 Euribor +2.0% Quarterly: Mar, Jun, Sept & Dec Principal payments: Feb & Aug 1.54%

[2] (2) The Company entered into fixed interest rate swaps to coincide with the terms and conditions of the term loans that will effectively hedge the variable interest rate with a fixed interest rate.