CONSOLIDATED CONDENSED STATEMENT OF COMPREHENSIVE INCOME (unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
CONSOLIDATED CONDENSED STATEMENT OF COMPREHENSIVE INCOME (unaudited) [Abstract]
REVENUES	$ 1,804.3	$ 1,501.3
COSTS AND EXPENSES
Cost of sales (exclusive of depreciation and amortization shown separately below)	1,280.4	1,057.9
Selling and administrative expenses	271.4	229.7
Depreciation and amortization	59.5	44.8
Interest, net	22.7	20.1
Other costs (credits) (see Note 3)	(1.5)	8.9
Total costs and expenses	1,632.5	1,361.4
Income before income taxes	171.8	139.9
Income tax provision	(37.8)	(30.4)
Net income	134.0	109.5
Earnings per common share:
Basic (in dollars per share)	$ 0.54	$ 0.45
Diluted (in dollars per share)	$ 0.54	$ 0.43
Shares used in computing earnings per common share:
Basic (in shares)	246.1	244.7
Diluted (in shares)	247.9	252.1
Comprehensive income	$ 180.9	$ 185.7