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Supplemental Condensed Consolidating Statements of Income (Detail) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Condensed Financial Statements, Captions [Line Items] |  |
Net revenues before provision for doubtful accounts | $ 2,078,348 | $ 1,941,623
Less: Provision for doubtful accounts | 246,716 | 148,587
Net revenues | 1,831,632 | 1,793,036
Operating charges: |  |
Salaries, wages and benefits | 902,296 | 872,114
Other operating expenses | 381,007 | 351,300
Supplies expense | 204,642 | 205,360
Depreciation and amortization | 79,812 | 71,792
Lease and rental expense | 24,665 | 23,442
EHR incentive income | (4,712) | 0
Operating expenses | 1,587,710 | 1,524,008
Income from operations | 243,922 | 269,028
Interest expense | 39,938 | 46,710
Interest (income) expense, affiliate | 0 | 0
Equity in net income of consolidated affiliates | 0 | 0
Income before income taxes | 203,984 | 222,318
Provision for income taxes | 74,049 | 79,748
Net income | 129,935 | 142,570
Less: Income attributable to noncontrolling interests | 10,151 | 13,963
Net income attributable to UHS | 119,784 | 128,607
Parent |  |
Condensed Financial Statements, Captions [Line Items] |  |
Net revenues before provision for doubtful accounts | 0 | 0
Less: Provision for doubtful accounts | 0 | 0
Net revenues | 0 | 0
Operating charges: |  |
Salaries, wages and benefits | 0 | 0
Other operating expenses | 0 | 0
Supplies expense | 0 | 0
Depreciation and amortization | 0 | 0
Lease and rental expense | 0 | 0
EHR incentive income | 0 |
Operating expenses | 0 | 0
Income from operations | 0 | 0
Interest expense | 37,946 | 45,154
Interest (income) expense, affiliate | 0 | 0
Equity in net income of consolidated affiliates | (143,206) | (156,478)
Income before income taxes | 105,260 | 111,324
Provision for income taxes | (14,524) | (17,283)
Net income | 119,784 | 128,607
Less: Income attributable to noncontrolling interests | 0 | 0
Net income attributable to UHS | 119,784 | 128,607
Guarantors |  |
Condensed Financial Statements, Captions [Line Items] |  |
Net revenues before provision for doubtful accounts | 1,421,852 | 1,333,465
Less: Provision for doubtful accounts | 149,768 | 89,378
Net revenues | 1,272,084 | 1,244,087
Operating charges: |  |
Salaries, wages and benefits | 645,594 | 621,064
Other operating expenses | 244,419 | 235,828
Supplies expense | 128,710 | 128,309
Depreciation and amortization | 55,779 | 51,260
Lease and rental expense | 15,675 | 14,844
EHR incentive income | (3,116) |
Operating expenses | 1,087,061 | 1,051,305
Income from operations | 185,023 | 192,782
Interest expense | 854 | 787
Interest (income) expense, affiliate | 24,391 | 22,782
Equity in net income of consolidated affiliates | (31,781) | (41,077)
Income before income taxes | 191,559 | 210,290
Provision for income taxes | 65,323 | 74,108
Net income | 126,236 | 136,182
Less: Income attributable to noncontrolling interests | 0 | 0
Net income attributable to UHS | 126,236 | 136,182
Non Guarantors |  |
Condensed Financial Statements, Captions [Line Items] |  |
Net revenues before provision for doubtful accounts | 663,206 | 614,484
Less: Provision for doubtful accounts | 96,948 | 59,209
Net revenues | 566,258 | 555,275
Operating charges: |  |
Salaries, wages and benefits | 256,702 | 251,050
Other operating expenses | 143,203 | 121,703
Supplies expense | 75,932 | 77,051
Depreciation and amortization | 24,033 | 20,532
Lease and rental expense | 9,085 | 8,693
EHR incentive income | (1,596) |
Operating expenses | 507,359 | 479,029
Income from operations | 58,899 | 76,246
Interest expense | 1,138 | 769
Interest (income) expense, affiliate | (24,391) | (22,782)
Equity in net income of consolidated affiliates | 0 | 0
Income before income taxes | 82,152 | 98,259
Provision for income taxes | 23,250 | 22,923
Net income | 58,902 | 75,336
Less: Income attributable to noncontrolling interests | 10,151 | 13,963
Net income attributable to UHS | 48,751 | 61,373
Consolidating Adjustments |  |
Condensed Financial Statements, Captions [Line Items] |  |
Net revenues before provision for doubtful accounts | (6,710) | (6,326)
Less: Provision for doubtful accounts | 0 | 0
Net revenues | (6,710) | (6,326)
Operating charges: |  |
Salaries, wages and benefits | 0 | 0
Other operating expenses | (6,615) | (6,231)
Supplies expense | 0 | 0
Depreciation and amortization | 0 | 0
Lease and rental expense | (95) | (95)
EHR incentive income | 0 |
Operating expenses | (6,710) | (6,326)
Income from operations | 0 | 0
Interest expense | 0 | 0
Interest (income) expense, affiliate | 0 | 0
Equity in net income of consolidated affiliates | 174,987 | 197,555
Income before income taxes | (174,987) | (197,555)
Provision for income taxes | 0 | 0
Net income | (174,987) | (197,555)
Less: Income attributable to noncontrolling interests | 0 | 0
Net income attributable to UHS | $ (174,987) | $ (197,555)

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- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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- Definition Amount of expense associated with supplies that were used during the current accounting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.14) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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