Long-Term Debt (Subordinated Convertible Notes) (Details) (USD $)	3 Months Ended	12 Months Ended
	Mar. 28, 2014	Dec. 31, 2013	Dec. 15, 2009
Debt Instrument [Line Items]
Book value	$ 1,468,000,000	$ 1,386,900,000
North America [Member] | Subordinated Convertible Notes Due 2029 [Member]
Debt Instrument [Line Items]
Face value	429,500,000	429,500,000	162,900,000
Debt discount	(261,100,000)	(261,500,000)	(266,600,000)
Book value	168,400,000	168,000,000
Fair value (Level 1)	$ 430,200,000	$ 462,800,000
Maturity date	November 2029	November 2029
Interest payments	Semi-annually: May 15 & Nov 15	Semi-annually: May 15 & Nov 15
North America [Member] | 4.50% Annual Interest Rate On Subordinated Convertible Notes Until November 2019 [Member]
Debt Instrument [Line Items]
Maturity date	November 2019	November 2019
Interest rate	4.50%	4.50%
North America [Member] | 2.25% Annual Interest Rate On Subordinated Convertible Notes Until November 2029 [Member]
Debt Instrument [Line Items]
Maturity date	November 2029	November 2029
Interest rate	2.25%	2.25%