CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2011
CONSOLIDATED STATEMENTS OF OPERATIONS
Net sales	$ 23,569,475	$ 29,343,029	$ 28,442,633
Cost of sales	22,187,393	27,825,079	26,859,288
Restructuring charges	215,834
Gross profit	1,166,248	1,517,950	1,583,345
Selling, general and administrative expenses	805,235	877,564	801,772
Intangible amortization	29,529	49,572	66,188
Restructuring charges	11,600
Other charges (income), net	(65,190)	(19,935)	6,127
Interest and other expense, net	56,259	36,019	74,948
Income (loss) from continuing operations before income taxes	328,815	574,730	634,310
Provision for income taxes	26,313	53,960	22,049
Income (loss) from continuing operations	302,502	520,770	612,261
Loss from discontinued operations, net of tax	(25,451)	(32,005)	(16,042)
Net income	$ 277,051	$ 488,765	$ 596,219
Income from continuing operations:
Basic (in dollars per share)	$ 0.46	$ 0.73	$ 0.79
Diluted (in dollars per share)	$ 0.45	$ 0.72	$ 0.77
Loss from discontinued operations:
Basic (in dollars per share)	$ (0.04)	$ (0.04)	$ (0.02)
Diluted (in dollars per share)	$ (0.04)	$ (0.04)	$ (0.02)
Net income:
Basic (in dollars per share)	$ 0.42	$ 0.68	$ 0.77
Diluted (in dollars per share)	$ 0.41	$ 0.67	$ 0.75
Weighted-average shares used in computing per share amounts:
Basic (in shares)	662,874	716,247	777,315
Diluted (in shares)	675,033	727,807	790,192