SUPPLEMENTAL GUARANTOR AND NON-GUARANTOR CONDENSED CONSOLIDATING FINANCIAL STATEMENTS (Details 2) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Current assets:
Cash and cash equivalents	$ 1,707,221	$ 1,593,728	$ 1,617,245	$ 1,587,087
Accounts receivable	2,449,773	2,697,985
Inventories	3,559,640	3,599,008
Other current assets	1,416,586	1,509,605
Total current assets	9,133,220	9,400,326
Property and equipment, net	2,114,681	2,288,656
Goodwill and other intangible assets, net	417,532	377,218
Other assets	425,040	433,950
Total assets	12,090,473	12,500,150
Current liabilities:
Bank borrowings and current portion of long-term debt	45,174	32,575
Accounts payable	4,850,515	4,747,779
Accrued payroll	345,539	354,889
Other current liabilities	1,967,494	2,521,444
Total current liabilities	7,208,722	7,656,687
Long term liabilities	2,492,906	2,641,784
Flextronics International Ltd. shareholders' equity (deficit)	2,351,092	2,163,050
Noncontrolling interest	37,753	38,629
Total shareholders' equity (deficit)	2,388,845	2,201,679
Total liabilities and shareholders' equity	12,090,473	12,500,150
Parent | Reportable legal entities
Current assets:
Cash and cash equivalents	606,521	638,714	604,128	740,515
Inter company receivable	10,447,323	8,867,520
Other current assets	3,966	246
Total current assets	11,057,810	9,506,480
Goodwill and other intangible assets, net	550	775
Other assets	2,205,450	2,585,169
Investment in subsidiaries	1,435,834	3,350,690
Total assets	14,699,644	15,443,114
Current liabilities:
Bank borrowings and current portion of long-term debt	40,000	32,500
Inter company payable	10,194,546	8,607,486
Other current liabilities	37,346	24,868
Total current liabilities	10,271,892	8,664,854
Long term liabilities	2,076,660	4,615,210
Flextronics International Ltd. shareholders' equity (deficit)	2,351,092	2,163,050
Total shareholders' equity (deficit)	2,351,092	2,163,050
Total liabilities and shareholders' equity	14,699,644	15,443,114
Guarantor Subsidiaries | Reportable legal entities
Current assets:
Cash and cash equivalents	190,162	210,462	105,042	226,372
Accounts receivable	1,234,620	1,229,243
Inventories	1,723,649	1,705,872
Inter company receivable	9,136,582	6,963,002
Other current assets	179,289	383,590
Total current assets	12,464,302	10,492,169
Property and equipment, net	476,467	487,166
Goodwill and other intangible assets, net	60,375	46,916
Other assets	115,622	120,739
Investment in subsidiaries	1,470,104	763,780
Total assets	14,586,870	11,910,770
Current liabilities:
Bank borrowings and current portion of long-term debt	8	60
Accounts payable	1,835,874	1,614,384
Accrued payroll	102,492	106,046
Inter company payable	11,824,715	10,126,691
Other current liabilities	819,820	756,767
Total current liabilities	14,582,909	12,603,948
Long term liabilities	2,090,365	2,140,985
Flextronics International Ltd. shareholders' equity (deficit)	(2,086,404)	(2,834,163)
Total shareholders' equity (deficit)	(2,086,404)	(2,834,163)
Total liabilities and shareholders' equity	14,586,870	11,910,770
Non-Guarantor Subsidiaries | Reportable legal entities
Current assets:
Cash and cash equivalents	910,538	744,552	908,075	620,200
Accounts receivable	1,215,153	1,468,742
Inventories	1,835,991	1,893,136
Inter company receivable	10,145,241	9,528,158
Other current assets	1,233,331	1,125,769
Total current assets	15,340,254	14,760,357
Property and equipment, net	1,638,214	1,801,490
Goodwill and other intangible assets, net	356,607	329,527
Other assets	2,179,574	4,692,156
Investment in subsidiaries	16,170,993	15,994,981
Total assets	35,685,642	37,578,511
Current liabilities:
Bank borrowings and current portion of long-term debt	5,166	15
Accounts payable	3,014,641	3,133,395
Accrued payroll	243,047	248,843
Inter company payable	7,709,885	6,624,503
Other current liabilities	1,110,328	1,739,809
Total current liabilities	12,083,067	11,746,565
Long term liabilities	2,401,487	2,849,703
Flextronics International Ltd. shareholders' equity (deficit)	21,163,335	22,943,614
Noncontrolling interest	37,753	38,629
Total shareholders' equity (deficit)	21,201,088	22,982,243
Total liabilities and shareholders' equity	35,685,642	37,578,511
Eliminations
Current assets:
Inter company receivable	(29,729,146)	(25,358,680)
Total current assets	(29,729,146)	(25,358,680)
Other assets	(4,075,606)	(6,964,114)
Investment in subsidiaries	(19,076,931)	(20,109,451)
Total assets	(52,881,683)	(52,432,245)
Current liabilities:
Inter company payable	(29,729,146)	(25,358,680)
Total current liabilities	(29,729,146)	(25,358,680)
Long term liabilities	(4,075,606)	(6,964,114)
Flextronics International Ltd. shareholders' equity (deficit)	(19,076,931)	(20,109,451)
Total shareholders' equity (deficit)	(19,076,931)	(20,109,451)
Total liabilities and shareholders' equity	$ (52,881,683)	$ (52,432,245)