CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	May. 30, 2015	May. 31, 2014
Operating activities:
Net income	$ 18,836	$ 41,446
Adjustments to reconcile to net cash provided by operating activities:
Depreciation and amortization	109,649	103,105
Lease termination and impairment charges	5,022	4,848
LIFO charges	5,987	1,545
Loss (gain) on sale of assets, net	39	(370)
Stock-based compensation expense	7,370	4,156
Changes in deferred taxes	9,540
Excess tax benefit on stock options and restricted stock	(2,820)	(10,522)
Changes in operating assets and liabilities:
Accounts receivable	11,027	41,347
Inventories	56,204	59,375
Accounts payable	79,715	86,324
Other assets and liabilities, net	67,266	(91,506)
Net cash provided by operating activities	367,835	239,748
Investing activities:
Payments for property, plant and equipment	(141,037)	(94,342)
Intangible assets acquired	(14,293)	(19,586)
Acquisition of Health Dialog and RediClinic, net of cash acquired		(65,306)
Proceeds from dispositions of assets and investments	2,838	1,873
Net cash used in investing activities	(152,492)	(177,361)
Financing activities:
Proceeds from issuance of long-term debt	1,800,000	1,152,293
Net payments to revolver	(141,000)	(49,000)
Principal payments on long-term debt	(5,577)	(1,157,443)
Change in zero balance cash accounts	(34,275)	(8,578)
Net proceeds from issuance of common stock	3,378	10,904
Excess tax benefit on stock options and restricted stock	2,820	10,522
Deferred financing costs paid	(34,459)	(1,488)
Net cash provided by (used in) financing activities	1,590,887	(42,790)
Increase in cash and cash equivalents	1,806,230	19,597
Cash and cash equivalents, beginning of period	115,899	146,406
Cash and cash equivalents, end of period	1,922,129	166,003
Supplementary cash flow data:
Cash paid for interest (net of capitalized amounts of $42 and $49, respectively)	72,194	90,584
Cash payments of income taxes, net of refunds	992	795
Equipment financed under capital leases	800	1,683
Equipment received for noncash consideration	545
Conversion of the 8.5% convertible notes to common stock	64,089
Gross borrowings from revolver	915,000	825,000
Gross payments to revolver	$ 1,056,000	$ 874,000