CONSOLIDATED CONDENSED STATEMENTS OF INCOME (Unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Oct. 30, 2011	Oct. 31, 2010	Oct. 30, 2011	Oct. 31, 2010
Sales	$ 3,312.6	$ 2,998.8	$ 6,406.8	$ 5,900.1
Cost of sales	2,893.0	2,566.1	5,580.1	5,099.7
Gross profit	419.6	432.7	826.7	800.4
Selling, general and administrative expenses	200.8	172.8	439.5	373.8
Equity in income of affiliates	(5.9)	(18.2)	(10.7)	(29.1)
Operating profit	224.7	278.1	397.9	455.7
Interest expense	44.2	65.5	92.3	134.1
Loss on debt extinguishment	6.4	7.3	7.6	7.3
Income before income taxes	174.1	205.3	298.0	314.3
Income tax expense	53.4	61.6	95.2	94.3
Net income	$ 120.7	$ 143.7	$ 202.8	$ 220.0
Net income per share:
Basic (in dollars per share)	$ 0.74	$ 0.87	$ 1.24	$ 1.33
Diluted (in dollars per share)	$ 0.74	$ 0.86	$ 1.23	$ 1.32
Weighted average shares outstanding:
Basic (in shares)	162.4	166.0	164.1	166.0
Effect of dilutive shares (in shares)	1.1	1.1	1.1	1.2
Diluted (in shares)	163.5	167.1	165.2	167.2