Financial Information for Subsidiary Guarantors and Non-Guarantor Subsidiaries under Select's 6.375% Senior Notes (Details 2) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Mar. 31, 2014
Dec. 31, 2013
Current Assets:        
Cash and cash equivalents $ 6,588 $ 3,354 $ 4,692 $ 4,319
Accounts receivable, net 493,409 444,269    
Current deferred tax asset 15,961 15,991    
Prepaid income taxes   17,888    
Other current assets 52,093 46,142    
Total Current Assets 568,051 527,644    
Property and equipment, net 553,870 542,310    
Goodwill 1,652,005 1,642,083    
Other identifiable intangibles 72,640 72,519    
Other assets 140,485 140,253    
Total Assets 2,987,051 2,924,809 2,915,726  
Current Liabilities:        
Bank overdrafts 18,925 21,746    
Current portion of long-term debt and notes payable 11,060 10,874    
Accounts payable 101,013 108,532    
Accrued payroll 80,382 97,090    
Accrued vacation 65,929 63,132    
Accrued interest 21,805 10,674    
Accrued other 87,073 82,376    
Income taxes payable 6,776      
Total Current Liabilities 392,963 394,424    
Long-term debt, net of current portion 1,569,627 1,542,102    
Non-current deferred tax liability 106,702 109,203    
Other non-current liabilities 98,245 92,855    
Total Liabilities 2,167,537 2,138,584    
Redeemable non-controlling interests 11,275 10,985    
Stockholder's Equity:        
Common stock 131 131    
Capital in excess of par 418,288 413,706    
Retained earnings (accumulated deficit) 347,303 325,678    
Total Select Medical Holdings Corporation and Select Medical Corporation Stockholders' Equity 765,722 739,515    
Non-controlling interests 42,517 35,725    
Total Equity 808,239 775,240    
Total Liabilities and Equity 2,987,051 2,924,809    
Select        
Current Assets:        
Cash and cash equivalents 6,588 3,354 4,692 4,319
Accounts receivable, net 493,409 444,269    
Current deferred tax asset 15,961 15,991    
Prepaid income taxes   17,888    
Other current assets 52,093 46,142    
Total Current Assets 568,051 527,644    
Property and equipment, net 553,870 542,310    
Goodwill 1,652,005 1,642,083    
Other identifiable intangibles 72,640 72,519    
Other assets 140,485 140,253    
Total Assets 2,987,051 2,924,809    
Current Liabilities:        
Bank overdrafts 18,925 21,746    
Current portion of long-term debt and notes payable 11,060 10,874    
Accounts payable 101,013 108,532    
Accrued payroll 80,382 97,090    
Accrued vacation 65,929 63,132    
Accrued interest 21,805 10,674    
Accrued other 87,073 82,376    
Income taxes payable 6,776      
Total Current Liabilities 392,963 394,424    
Long-term debt, net of current portion 1,569,627 1,542,102    
Non-current deferred tax liability 106,702 109,203    
Other non-current liabilities 98,245 92,855    
Total Liabilities 2,167,537 2,138,584    
Redeemable non-controlling interests 11,275 10,985    
Stockholder's Equity:        
Common stock 0 0    
Capital in excess of par 889,989 885,407    
Retained earnings (accumulated deficit) (124,267) (145,892)    
Total Select Medical Holdings Corporation and Select Medical Corporation Stockholders' Equity 765,722 739,515    
Non-controlling interests 42,517 35,725    
Total Equity 808,239 775,240    
Total Liabilities and Equity 2,987,051 2,924,809    
Select | Reportable legal entities | Select Medical Corporation (Parent Company Only)        
Current Assets:        
Cash and cash equivalents 3,071 70 70 71
Current deferred tax asset 10,519 10,186    
Prepaid income taxes   17,888    
Other current assets 14,060 7,860    
Total Current Assets 27,650 36,004    
Property and equipment, net 30,151 17,521    
Investment in affiliates 3,774,640 3,725,915    
Non-current deferred tax asset 13,555 11,230    
Other assets 30,864 32,463    
Total Assets 3,876,860 3,823,133    
Current Liabilities:        
Bank overdrafts 18,925 21,746    
Current portion of long-term debt and notes payable 8,957 8,496    
Accounts payable 10,150 9,885    
Intercompany payables 1,852,442 1,820,047    
Accrued payroll 6,940 17,410    
Accrued vacation 5,363 5,070    
Accrued interest 21,684 10,596    
Accrued other 38,855 39,801    
Income taxes payable 6,776      
Total Current Liabilities 1,970,092 1,933,051    
Long-term debt, net of current portion 1,087,579 1,098,151    
Other non-current liabilities 53,467 52,416    
Total Liabilities 3,111,138 3,083,618    
Stockholder's Equity:        
Common stock 0 0    
Capital in excess of par 889,989 885,407    
Retained earnings (accumulated deficit) (124,267) (145,892)    
Total Select Medical Holdings Corporation and Select Medical Corporation Stockholders' Equity 765,722 739,515    
Total Equity 765,722 739,515    
Total Liabilities and Equity 3,876,860 3,823,133    
Select | Reportable legal entities | Subsidiary Guarantors        
Current Assets:        
Cash and cash equivalents 3,011 2,454 3,160 3,098
Accounts receivable, net 415,657 376,780    
Current deferred tax asset 2,252 2,458    
Intercompany receivables 1,586,102 1,698,600    
Other current assets 32,902 32,919    
Total Current Assets 2,039,924 2,113,211    
Property and equipment, net 467,027 468,138    
Investment in affiliates 84,150 82,514    
Goodwill 1,652,005 1,642,083    
Other identifiable intangibles 72,640 72,519    
Other assets 108,864 106,843    
Total Assets 4,424,610 4,485,308    
Current Liabilities:        
Current portion of long-term debt and notes payable 1,758 1,844    
Accounts payable 77,693 84,304    
Intercompany payables (133,170)      
Accrued payroll 73,120 79,435    
Accrued vacation 51,016 49,315    
Accrued interest 121 78    
Accrued other 39,593 34,107    
Total Current Liabilities 110,131 249,083    
Long-term debt, net of current portion 389,575 364,794    
Non-current deferred tax liability 112,305 112,013    
Other non-current liabilities 39,961 35,576    
Total Liabilities 651,972 761,466    
Stockholder's Equity:        
Retained earnings (accumulated deficit) 1,080,777 1,048,455    
Subsidiary investment 2,691,861 2,675,387    
Total Select Medical Holdings Corporation and Select Medical Corporation Stockholders' Equity 3,772,638 3,723,842    
Total Equity 3,772,638 3,723,842    
Total Liabilities and Equity 4,424,610 4,485,308    
Select | Reportable legal entities | Non-Guarantor Subsidiaries        
Current Assets:        
Cash and cash equivalents 506 830 1,462 1,150
Accounts receivable, net 77,752 67,489    
Current deferred tax asset 3,190 3,347    
Intercompany receivables 133,170 121,447    
Other current assets 5,131 5,363    
Total Current Assets 219,749 198,476    
Property and equipment, net 56,692 56,651    
Other assets 757 947    
Total Assets 277,198 256,074    
Current Liabilities:        
Current portion of long-term debt and notes payable 345 534    
Accounts payable 13,170 14,343    
Accrued payroll 322 245    
Accrued vacation 9,550 8,747    
Accrued other 8,625 8,468    
Total Current Liabilities 32,012 32,337    
Long-term debt, net of current portion 92,473 79,157    
Non-current deferred tax liability 7,952 8,420    
Other non-current liabilities 4,817 4,863    
Total Liabilities 137,254 124,777    
Redeemable non-controlling interests 11,275 10,985    
Stockholder's Equity:        
Retained earnings (accumulated deficit) 3,586 8,366    
Subsidiary investment 82,566 76,221    
Total Select Medical Holdings Corporation and Select Medical Corporation Stockholders' Equity 86,152 84,587    
Non-controlling interests 42,517 35,725    
Total Equity 128,669 120,312    
Total Liabilities and Equity 277,198 256,074    
Select | Eliminations        
Current Assets:        
Intercompany receivables (1,719,272) (1,820,047)    
Total Current Assets (1,719,272) (1,820,047)    
Investment in affiliates (3,858,790) (3,808,429)    
Non-current deferred tax asset (13,555) (11,230)    
Total Assets (5,591,617) (5,639,706)    
Current Liabilities:        
Intercompany payables (1,719,272) (1,820,047)    
Total Current Liabilities (1,719,272) (1,820,047)    
Non-current deferred tax liability (13,555) (11,230)    
Total Liabilities (1,732,827) (1,831,277)    
Stockholder's Equity:        
Retained earnings (accumulated deficit) (1,084,363) (1,056,821)    
Subsidiary investment (2,774,427) (2,751,608)    
Total Select Medical Holdings Corporation and Select Medical Corporation Stockholders' Equity (3,858,790) (3,808,429)    
Total Equity (3,858,790) (3,808,429)    
Total Liabilities and Equity $ (5,591,617) $ (5,639,706)