CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended	9 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Net sales	$ 7,025,054us-gaap_SalesRevenueNet	$ 7,183,442us-gaap_SalesRevenueNet	$ 20,196,316us-gaap_SalesRevenueNet	$ 19,384,673us-gaap_SalesRevenueNet
Cost of sales	6,616,397us-gaap_CostOfGoodsAndServicesSold	6,784,823us-gaap_CostOfGoodsAndServicesSold	19,029,793us-gaap_CostOfGoodsAndServicesSold	18,306,596us-gaap_CostOfGoodsAndServicesSold
Gross profit	408,657us-gaap_GrossProfit	398,619us-gaap_GrossProfit	1,166,523us-gaap_GrossProfit	1,078,077us-gaap_GrossProfit
Selling, general and administrative expenses	215,993	224,576	629,860	666,695
Intangible amortization	8,045us-gaap_AmortizationOfIntangibleAssets	5,575us-gaap_AmortizationOfIntangibleAssets	23,228us-gaap_AmortizationOfIntangibleAssets	21,495us-gaap_AmortizationOfIntangibleAssets
Interest and other, net	9,035us-gaap_OtherNonoperatingIncomeExpense	18,342us-gaap_OtherNonoperatingIncomeExpense	40,178us-gaap_OtherNonoperatingIncomeExpense	45,516us-gaap_OtherNonoperatingIncomeExpense
Other charges (income), net	5,067us-gaap_OtherGeneralExpense	(3,599)us-gaap_OtherGeneralExpense	(41,526)us-gaap_OtherGeneralExpense	2,512us-gaap_OtherGeneralExpense
Income (loss) from continuing operations before income taxes	170,517	153,725	514,783	341,859
Provision for income taxes	17,618us-gaap_IncomeTaxExpenseBenefit	8,568us-gaap_IncomeTaxExpenseBenefit	49,094us-gaap_IncomeTaxExpenseBenefit	19,240us-gaap_IncomeTaxExpenseBenefit
Net income	$ 152,899us-gaap_ProfitLoss	$ 145,157us-gaap_ProfitLoss	$ 465,689us-gaap_ProfitLoss	$ 322,619us-gaap_ProfitLoss
Earnings per share:
Basic (in dollars per share)	$ 0.26us-gaap_EarningsPerShareBasic	$ 0.24us-gaap_EarningsPerShareBasic	$ 0.80us-gaap_EarningsPerShareBasic	$ 0.52us-gaap_EarningsPerShareBasic
Diluted (in dollars per share)	$ 0.26us-gaap_EarningsPerShareDiluted	$ 0.23us-gaap_EarningsPerShareDiluted	$ 0.78us-gaap_EarningsPerShareDiluted	$ 0.51us-gaap_EarningsPerShareDiluted
Weighted-average shares used in computing per share amounts:
Basic (in shares)	577,157	606,724	583,383	614,539
Diluted (in shares)	587,201	618,677	594,791	627,399

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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