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Condensed Consolidated Statements of Income (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2012 | Sep. 30, 2011
Condensed Consolidated Statements of Income [Abstract] |  |  |  |
Net revenues before provision for doubtful accounts | $ 1,869,263 | $ 1,814,686 | $ 5,718,676 | $ 5,553,268
Less: Provision for doubtful accounts | 188,910 | 152,011 | 522,203 | 456,042
Net revenues | 1,680,353 | 1,662,675 | 5,196,473 | 5,097,226
Operating charges: |  |  |  |
Salaries, wages and benefits | 838,075 | 828,606 | 2,565,052 | 2,492,570
Other operating expenses | 362,687 | 343,873 | 1,059,048 | 1,030,492
Supplies expense | 191,747 | 198,794 | 594,924 | 603,657
EHR incentive income | (10,551) | 0 | (12,506) | 0
Depreciation and amortization | 77,032 | 73,170 | 221,807 | 213,828
Lease and rental expense | 23,481 | 22,704 | 70,906 | 68,501
Costs related to extinguishment of debt | 29,170 | 0 | 29,170 | 0
Operating Expenses, Total | 1,511,641 | 1,467,147 | 4,528,401 | 4,409,048
Income from operations | 168,712 | 195,528 | 668,072 | 688,178
Interest expense, net | 45,207 | 48,452 | 137,805 | 154,677
Income before income taxes | 123,505 | 147,076 | 530,267 | 533,501
Provision for income taxes | 42,132 | 52,234 | 188,880 | 192,638
Net income | 81,373 | 94,842 | 341,387 | 340,863
Less: Income attributable to noncontrolling interests | 9,556 | 9,788 | 33,402 | 37,967
Net income attributable to UHS | $ 71,817 | $ 85,054 | $ 307,985 | $ 302,896
Basic earnings per share attributable to UHS | $ 0.74 | $ 0.87 | $ 3.18 | $ 3.10
Diluted earnings per share attributable to UHS | $ 0.73 | $ 0.86 | $ 3.15 | $ 3.06
Weighted average number of common shares-basic | 96,817 | 97,397 | 96,701 | 97,447
Add: Other share equivalents | 794 | 1,201 | 1,010 | 1,461
Weighted average number of common shares and equivalents-diluted | 97,611 | 98,598 | 97,711 | 98,908

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