Long-Term Debt (Convertible Notes) (Narrative) (Details) (North America [Member], USD $)						0 Months Ended				0 Months Ended	2 Months Ended	9 Months Ended
	Sep. 27, 2013 5.75% Senior Notes due 2022 [Member]		Dec. 31, 2012 5.75% Senior Notes due 2022 [Member]		Sep. 25, 2012 5.75% Senior Notes due 2022 [Member]	Dec. 15, 2009 Subordinated Convertible Notes Due 2029 [Member]	Sep. 27, 2013 Subordinated Convertible Notes Due 2029 [Member]	Aug. 30, 2013 Subordinated Convertible Notes Due 2029 [Member]	Dec. 31, 2012 Subordinated Convertible Notes Due 2029 [Member]	Nov. 30, 2006 0.875% Convertible Notes Due 2013 [Member]	Dec. 31, 2006 0.875% Convertible Notes Due 2013 [Member]	Sep. 27, 2013 0.875% Convertible Notes Due 2013 [Member]	Dec. 31, 2012 0.875% Convertible Notes Due 2013 [Member]
Debt Instrument [Line Items]
Capitalized deferred finance costs	$ 11,800,000
Debt principal amount					600,000,000	429,500,000.0				355,000,000.0
Nonconvertible debt borrowing rate on debt instrument issuance date						12.50%				7.35%
Liability component of convertible notes	600,000,000	[1]	600,000,000	[1]		162,900,000	429,500,000		429,500,000	230,900,000		355,000,000	355,000,000
Debt discount						266,600,000	261,900,000		263,000,000	124,100,000		4,100,000	20,400,000
Debt issuance fees and expenses						14,500,000
Additional interest rate to be paid per annum upon consent solicitation								0.50%
Interest rate	5.75%	[1]	5.75%	[1]	5.75%					0.875%		0.875%	0.875%
Debt instrument original issuance date										Nov. 30, 2006
Conversion price per share										$ 50.36
Common stock covered under note hedges										7,048,880
Strike price of warrants, per share										$ 76.00		$ 76.00
Premium over the closing price of the companys shares of common stock included in strick price										92.40%
Payments of outstanding debt including accrued interest, under Company's amended credit facility											87,800,000
Payments for cost of note hedges											124,500,000
Payments of issuance costs and expenses of related to notes											9,400,000
Proceeds from issuance of warrants											80,400,000
Net increase in cash from receipt of the funds from convertible notes and related payments used for general corporate purposes including acquisitions											$ 213,700,000

[1] Jointly and severally guaranteed by the Company's wholly owned U.S. subsidiaries that are borrowers or guarantors under the Company's Revolving Credit Facility (as defined below).