Debt and Credit Sources (Details)	3 Months Ended																			3 Months Ended							1 Months Ended		3 Months Ended						1 Months Ended									3 Months Ended								3 Months Ended								1 Months Ended
	Mar. 29, 2015 USD ($)		Mar. 30, 2014 USD ($)	Dec. 28, 2014 USD ($)	Mar. 29, 2015 Bond Hedge [Member]	Mar. 29, 2015 Hooper Loan [Member] USD ($)	Mar. 29, 2015 Residential Lease Program [Member] USD ($)	Mar. 29, 2015 Unsecured Debt [Member] USD ($)	Dec. 28, 2014 Unsecured Debt [Member] USD ($)	Mar. 29, 2015 0.875% debentures due 2021 [Member] USD ($)	Dec. 28, 2014 0.875% debentures due 2021 [Member] USD ($)	Jun. 29, 2014 0.875% debentures due 2021 [Member] USD ($)	Mar. 29, 2015 0.75% debentures due 2018 [Member] USD ($)	Dec. 28, 2014 0.75% debentures due 2018 [Member] USD ($)	May 31, 2013 0.75% debentures due 2018 [Member] USD ($)	Mar. 29, 2015 4.50% debentures due 2015 [Member] USD ($)		Dec. 28, 2014 4.50% debentures due 2015 [Member] USD ($)	Jan. 02, 2011 4.50% debentures due 2015 [Member] USD ($)	Jan. 02, 2011 4.50% debentures due 2015 [Member] Cash Conversion Option [Member] USD ($)		Mar. 29, 2015 4.50% debentures due 2015 [Member] Bond Hedge [Member] USD ($)	Mar. 30, 2014 4.50% debentures due 2015 [Member] Bond Hedge [Member] USD ($)	Jan. 02, 2011 4.50% debentures due 2015 [Member] Bond Hedge [Member] USD ($)	Mar. 29, 2015 4.50% debentures due 2015 [Member] Warrants (Under the CSO2015) [Member] USD ($)	Mar. 30, 2014 4.50% debentures due 2015 [Member] Warrants (Under the CSO2015) [Member] USD ($)	Apr. 30, 2014 4.75% debentures due 2014 [Member] USD ($)	Mar. 29, 2015 4.75% debentures due 2014 [Member]	Mar. 29, 2015 4.75% debentures due 2014 [Member] Bond Hedge [Member] USD ($)	Feb. 28, 2014 4.75% debentures due 2014 [Member] Bond Hedge [Member] USD ($)	Mar. 29, 2015 4.75% debentures due 2014 [Member] Bond Hedge [Member] Maximum [Member]	Mar. 29, 2015 4.75% debentures due 2014 [Member] Warrants (Under the CSO2015) [Member] Maximum [Member]	Mar. 29, 2015 0.75% debentures due 2015 [Member] USD ($)	Dec. 28, 2014 0.75% debentures due 2015 [Member] USD ($)	May 31, 2010 IFC Mortgage Loan [Member] USD ($) installment	Mar. 29, 2015 IFC Mortgage Loan [Member] USD ($)	Dec. 28, 2014 IFC Mortgage Loan [Member] USD ($)	Mar. 29, 2015 CEDA Loan [Member] USD ($)	Dec. 28, 2014 CEDA Loan [Member] USD ($)	Mar. 29, 2015 Quinto Loan [Member] USD ($)	Dec. 28, 2014 Quinto Loan [Member] USD ($)	Oct. 17, 2014 Quinto Loan [Member] USD ($)	Mar. 29, 2015 Quinto Loan [Member] Letter of Credit [Member] USD ($)	Mar. 29, 2015 Quinto Loan [Member] Line of Credit [Member] USD ($)	Mar. 29, 2015 Quinto Loan [Member] Minimum [Member] Line of Credit [Member]	Mar. 29, 2015 Quinto Loan [Member] Maximum [Member] Line of Credit [Member]	Mar. 29, 2015 Other Debt [Member] USD ($)		Dec. 28, 2014 Other Debt [Member] USD ($)	Mar. 30, 2014 Other Debt [Member] USD ($)	Mar. 30, 2014 Other Debt [Member] ILS	Mar. 29, 2015 July 2013 Credit Agricole Syndicated Revolver [Member] Line of Credit [Member] Credit Agricole [Member] USD ($)	Mar. 29, 2015 July 2013 Credit Agricole Syndicated Revolver [Member] Minimum [Member] Line of Credit [Member] Credit Agricole [Member]	Mar. 29, 2015 July 2013 Credit Agricole Syndicated Revolver [Member] Maximum [Member] Line of Credit [Member] Credit Agricole [Member]	Mar. 29, 2015 August 2011 Letter of Credit [Member] Letter of Credit [Member] Deutsche Bank [Member] USD ($)	Dec. 28, 2014 August 2011 Letter of Credit [Member] Letter of Credit [Member] Deutsche Bank [Member] USD ($)	Mar. 29, 2015 September 2011 Letter of Credit [Member] Letter of Credit [Member] Deutsche Bank [Member] USD ($)	Dec. 28, 2014 September 2011 Letter of Credit [Member] Letter of Credit [Member] Deutsche Bank [Member] USD ($)	May 31, 2013 Total [Member] 0.75% debentures due 2018 [Member] USD ($)	Feb. 28, 2014 Warrant (Under the CSO2014) [Member] USD ($)	Mar. 29, 2015 Warrant (Under the CSO2014) [Member] USD ($)	May 31, 2009 Warrant (Under the CSO2014) [Member] USD ($)	Mar. 29, 2015 Warrant (Under the CSO2014) [Member] Maximum [Member]	Mar. 29, 2015 Warrants (Under the CSO2015) [Member] USD ($)	Feb. 28, 2012 Upfront Warrants (held by Total) [Member] Total [Member] USD ($)	Mar. 29, 2015 Convertible Debt [Member] USD ($)		Dec. 28, 2014 Convertible Debt [Member] USD ($)	Mar. 29, 2015 Convertible Debt [Member] 0.875% debentures due 2021 [Member] USD ($)		Dec. 28, 2014 Convertible Debt [Member] 0.875% debentures due 2021 [Member] USD ($)	Mar. 29, 2015 Convertible Debt [Member] 0.75% debentures due 2018 [Member] USD ($)		Dec. 28, 2014 Convertible Debt [Member] 0.75% debentures due 2018 [Member] USD ($)	Mar. 29, 2015 Convertible Debt [Member] 4.50% debentures due 2015 [Member] USD ($)		Dec. 28, 2014 Convertible Debt [Member] 4.50% debentures due 2015 [Member] USD ($)	May 31, 2009 Convertible Debt [Member] 4.75% debentures due 2014 [Member] USD ($)	Mar. 29, 2015 Convertible Debt [Member] 0.75% debentures due 2015 [Member] USD ($)		Dec. 28, 2014 Convertible Debt [Member] 0.75% debentures due 2015 [Member] USD ($)	Mar. 29, 2015 Other Noncurrent Liabilities [Member] Designated as Hedging Instrument [Member] Interest Rate Contract [Member] USD ($)	Dec. 28, 2014 Other Noncurrent Liabilities [Member] Designated as Hedging Instrument [Member] Interest Rate Contract [Member] USD ($)
Debt Instrument [Line Items]
Derivative Asset, Notional Amount																																																																																		$ 45,500,000	$ 247,000,000
Debt instrument, face value	1,012,418,000			1,180,103,000		22,600,000		8,500,000	8,600,000	400,000,000	400,000,000	400,000,000	300,000,000	300,000,000	300,000,000	0	[1]	249,645,000	250,000,000.0														79,000	79,000	75,000,000	40,000,000	47,500,000	30,000,000	30,000,000	128,841,000	61,481,000						113,498,000	[1]	91,398,000										200,000,000							700,079,000		949,724,000	400,000,000		400,000,000	300,000,000		300,000,000	0		249,645,000	230,000,000	79,000		79,000
Short-term	17,020,000			262,271,000			1,500,000			0	0		0	0			[1]	245,325,000															0	0		15,000,000	14,983,000	0	0	0	0						2,020,000	[1]	1,963,000
Long-term	984,653,000			901,912,000			79,100,000			395,922,000	395,475,000		297,590,000	297,401,000		0	[1]	0															79,000	79,000		24,081,000	31,492,000	27,479,000	27,379,000	128,841,000	61,481,000						110,661,000	[1]	88,605,000
Debt instruments, carrying value	1,001,673,000			1,164,183,000						395,922,000	395,475,000		297,590,000	297,401,000		0	[1]	245,325,000															79,000	79,000		39,081,000	46,475,000	27,479,000	27,379,000	128,841,000	61,481,000						112,681,000	[1]	90,568,000	40,700,000	141,800,000
Long-term Debt, Fiscal Year Maturity [Abstract]
2015	9,074,000
2016	23,056,000
2017	23,983,000
2018	308,531,000
2019	9,929,000
Thereafter	637,845,000
Debt instrument, face value	1,012,418,000			1,180,103,000		22,600,000		8,500,000	8,600,000	400,000,000	400,000,000	400,000,000	300,000,000	300,000,000	300,000,000	0	[1]	249,645,000	250,000,000.0														79,000	79,000	75,000,000	40,000,000	47,500,000	30,000,000	30,000,000	128,841,000	61,481,000						113,498,000	[1]	91,398,000										200,000,000							700,079,000		949,724,000	400,000,000		400,000,000	300,000,000		300,000,000	0		249,645,000	230,000,000	79,000		79,000
Convertible Debt [Abstract]
Convertible debt, current portion	0			245,325,000																																																																							0		245,325,000
Convertible Debt, Noncurrent	693,591,000	[2]		692,955,000																																																														693,591,000		938,280,000	395,922,000		395,475,000	297,590,000		297,401,000					79,000		79,000
Debt instrument, face value	1,012,418,000			1,180,103,000		22,600,000		8,500,000	8,600,000	400,000,000	400,000,000	400,000,000	300,000,000	300,000,000	300,000,000	0	[1]	249,645,000	250,000,000.0														79,000	79,000	75,000,000	40,000,000	47,500,000	30,000,000	30,000,000	128,841,000	61,481,000						113,498,000	[1]	91,398,000										200,000,000							700,079,000		949,724,000	400,000,000		400,000,000	300,000,000		300,000,000	0		249,645,000	230,000,000	79,000		79,000
Fair Value																																																																		821,969,000	[3]	1,019,411,000	399,688,000	[3]	358,000,000	422,205,000	[3]	366,750,000	0	[3]	294,581,000		76,000	[3]	80,000
Interest rate					4.75%					0.875%		0.875%	0.75%		0.75%	4.50%												4.75%
Debt instrument, convertible, conversion price (in dollars per share)										$ 48.76			$ 24.95		$ 24.95
Exercise price (in dollars per share)																				$ 22.53	[4]			$ 22.53					$ 26.40
Repayments of Convertible Debt	324,273,000		(1,000)
Recognized non-cash loss																						(52,000,000)	19,100,000		(52,000,000)	19,100,000
Non-cash interest expense	4,680,000		5,170,000
Warrant or right, number of securities called by each warrant or right (in shares)																																11,100,000																															8,700,000		9,531,677
Proceeds from settlement of 4.50% Bond Hedge	74,628,000		0
Class of warrant or right, exercise price of warrants or rights (in dollars per share)																																																													$ 26.40	$ 26.40		$ 24.00	$ 7.8685
Issuance of common stock upon conversion of convertible debt (in shares)																											7,100,000
Cash paid for settlement of debt																											41,700,000
Option Indexed to Issuer's Equity, Indexed Shares																															8,700,000
Warrants in full, paid cash settlement																														68,800,000
Debt instrument, delayed repayment, deferment term																																			2 years
Debt instrument, number of installment payments																																			10
Debt instrument, basis spread on variable rate																																			3.00%
Debt instrument, borrowing fee, percent of principal																																			1.00%
Debt instrument, commitment fee																																			0.50%
Debt instrument, prepayment premium																																			1.00%
Restricted cash and cash equivalents																																				9,200,000	9,200,000
Debt instrument, term	19 years
Other commitment																																								139,000,000
Line of Credit Facility [Abstract]
Line of credit facility, current borrowing capacity																																																				250,000,000
Liquidity support facility, maximum capacity																																										377,000,000	59,000,000	318,000,000								300,000,000.0					200,000,000
Line of credit facility, basis spread on base loan, period two																																																					0.50%	1.00%
Line of credit facility, basis spread on federal funds rate, period two																																																				0.50%
Line of credit facility, basis spread on libor rate, period two																																																				1.00%
Line of credit facility, unused capacity, commitment fee percentage, period two																																																					0.25%	0.35%
Line of credit facility, basis spread																																													1.625%	1.875%
Line of credit facility, basis spread on base loan rate																																													0.625%	0.875%
Line of credit facility, basis spread on federal funds																																												0.50%
Line of credit facility, basis spread on libor rate																																												1.00%
Line of credit facility, unused capacity, commitment fee percentage																																												0.50%
Proceeds from issuance of non-recourse debt financing, net of issuance costs	0		39,108,000
Line of credit facility, basis spread, period two																																																					1.50%	2.00%
Letter of credit facility, maximum borrowing capacity, in 2014																																																							878,000,000
Letter of credit facility, maximum borrowing capacity, in 2015																																																							936,000,000
Letter of credit facility, maximum borrowing capacity, in 2016																																																							1,000,000,000
Letters of Credit outstanding, amount																																																							559,200,000	654,700,000	19,100,000	1,600,000
Payments for Repurchase of Warrants																																																												$ 81,100,000

[1] Other debt excludes payments related to capital leases, which are disclosed in Note 8.

[2] The Company has related-party balances for transactions made with Total and its affiliates as well as unconsolidated entities in which the Company has a direct equity investment. These related-party balances are recorded within the "Accounts Receivable, net," "Costs and estimated earnings in excess of billings," "Prepaid expenses and other current assets," "Other long-term assets," "Accounts payable," "Customer advances, current portion," "Convertible debt, net of current portion," and "Customer advances, net of current portion" financial statement line items in the Consolidated Balance Sheets (see Note 2, Note 6, Note 9, Note 10, and Note 11).

[3] The fair value of the convertible debt was determined using Level 2 inputs based on quarterly market prices as reported by an independent pricing source.

[4] The valuation model utilizes these inputs to value the right but not the obligation to purchase one share of the Company's common stock at $22.53. The Company utilized a Black-Scholes valuation model to value the 4.50% Bond Hedge and embedded cash conversion option. The underlying input assumptions were determined as follows:(i)Stock price. The closing price of the Company's common stock on the last trading day of the quarter.(ii)Exercise price. The exercise price of the 4.50% Bond Hedge and the embedded cash conversion option.(iii)Interest rate. The Treasury Strip rate associated with the life of the 4.50% Bond Hedge and the embedded cash conversion option.(iv)Stock volatility. The volatility of the Company's common stock over the life of the 4.50% Bond Hedge and the embedded cash conversion option.(v)Credit risk adjustment. Represents the weighted average of the credit default swap rate of the counterparties.