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Condensed Consolidated Statements Of Income (USD $) In Thousands, except Per Share data | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2011 | Sep. 30, 2010 | Sep. 30, 2011 | Sep. 30, 2010
Condensed Consolidated Statements Of Income [Abstract] |  |  |  |
Net revenues | $ 1,848,662 | $ 1,323,264 | $ 5,661,424 | $ 4,008,732
Operating charges: |  |  |  |
Salaries, wages and benefits | 845,818 | 572,742 | 2,543,760 | 1,715,220
Other operating expenses | 350,358 | 258,388 | 1,054,639 | 754,530
Supplies expense | 202,817 | 180,024 | 615,581 | 543,766
Provision for doubtful accounts | 155,899 | 133,467 | 469,932 | 402,621
Depreciation and amortization | 75,166 | 55,530 | 219,751 | 163,066
Lease and rental expense | 23,076 | 18,429 | 69,583 | 54,548
Total operating expenses | 1,653,134 | 1,218,580 | 4,973,246 | 3,633,751
Income from operations | 195,528 | 104,684 | 688,178 | 374,981
Interest expense, net | 48,452 | 11,478 | 154,677 | 36,132
Income before income taxes | 147,076 | 93,206 | 533,501 | 338,849
Provision for income taxes | 52,234 | 27,404 | 192,638 | 113,870
Net income | 94,842 | 65,802 | 340,863 | 224,979
Less: Income attributable to noncontrolling interests | 9,788 | 10,192 | 37,967 | 31,978
Net income attributable to UHS | $ 85,054 | $ 55,610 | $ 302,896 | $ 193,001
Basic earnings per share attributable to UHS | $ 0.87 | $ 0.57 | $ 3.10 | $ 1.99
Diluted earnings per share attributable to UHS | $ 0.86 | $ 0.57 | $ 3.06 | $ 1.96
Weighted average number of common shares - basic | 97,397 | 96,777 | 97,447 | 96,673
Add: Other share equivalents | 1,201 | 1,158 | 1,461 | 1,140
Weighted average number of common shares and equivalents - diluted | 98,598 | 97,935 | 98,908 | 97,813

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