Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013		Dec. 30, 2012
Current assets:
Cash and cash equivalents	$ 505,587		$ 457,487
Restricted cash and cash equivalents, current portion	11,061		15,568
Accounts receivable, net	303,009		398,150
Costs and estimated earnings in excess of billings	37,244		36,395
Inventories	281,367		291,386
Advances to suppliers, current portion	64,681		50,282
Project assets - plants and land, current portion	90,429		75,911
Prepaid expenses and other current assets	432,337	[1]	613,053	[1]
Total current assets	1,725,715		1,938,232
Restricted cash and cash equivalents, net of current portion	18,106		31,396
Restricted long-term marketable securities	10,860		10,885
Property, plant and equipment, net	806,143	[2]	774,909	[2]
Project assets - plants and land, net of current portion	8,364		7,596
Other intangible assets, net	597		744
Advances to suppliers, net of current portion	291,043		301,123
Other long-term assets	301,889	[1]	276,063	[1]
Total assets	3,162,717		3,340,948
Current liabilities:
Accounts payable	333,684	[1]	414,335	[1]
Accrued liabilities	281,687		247,372
Billings in excess of costs and estimated earnings	222,853		225,550
Short-term debt	117,079		14,700
Customer advances, current portion	70,127	[1]	59,648	[1]
Total current liabilities	1,025,430		961,605
Long-term debt	116,638		375,661
Convertible debt	442,710		438,629
Customer advances, net of current portion	223,828	[1]	236,082	[1]
Other long-term liabilities	411,357		335,619
Total liabilities	2,219,963		2,347,596
Commitments and contingencies (Note 7)
Equity:
Preferred stock, $0.001 par value; 10,000,000 shares authorized; none issued and outstanding as of both March 31, 2013 and December 31, 2012	0		0
Common stock, $0.001 par value, 367,500,000 shares authorized; 125,804,792 shares issued, and 120,812,930 outstanding as of March 31, 2013; 123,315,990 shares issued, and 119,234,280 shares outstanding as of December 30, 2012	121		119
Additional paid-in capital	1,940,781		1,931,947
Accumulated deficit	(956,781)		(902,085)
Accumulated other comprehensive income (loss)	(1,562)		(2,521)
Treasury stock, at cost; 4,991,862 shares of common stock as of March 31, 2013; 4,081,710 shares of common stock as of December 30, 2012	(44,847)		(34,108)
Total stockholders' equity	937,712		993,352
Noncontrolling interest in subsidiary	5,042		0
Total equity	(942,754)		(993,352)
Total liabilities and equity	$ 3,162,717		$ 3,340,948

[1] The Company has related party balances in connection with transactions made with unconsolidated entities in which the Company has a direct equity investment. These related party balances are recorded within the "Prepaid expenses and other current assets," "Other long-term assets," "Accounts payable," "Customer advances, current portion," and "Customer advances, net of current portion" financial statement line items in the Condensed Consolidated Balance Sheets (see Note 4, Note 7, and Note 8).

[2] Property, plant and equipment, net are based on the physical location of the assets.