Condensed Consolidated Balance Sheets (unaudited) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Current Assets:
Cash and cash equivalents	$ 147,815	$ 175,178
Accounts receivable	779,861	706,676
Prepaid income taxes	7,709	20,539
Other current assets	117,500	90,131
Total Current Assets	1,052,885	992,524
Operating lease right-of-use assets	982,616
Property and equipment, net	972,807	979,810
Goodwill	3,323,749	3,320,726
Identifiable intangible assets, net	426,428	437,693
Other assets	263,007	233,512
Total Assets	7,021,492	5,964,265
Current Liabilities:
Overdrafts	31,133	25,083
Current operating lease liabilities	205,145
Current portion of long-term debt and notes payable	12,329	43,865
Accounts payable	140,581	146,693
Accrued payroll	142,289	172,386
Accrued vacation	116,675	110,660
Accrued interest	22,593	12,137
Accrued other	205,535	190,691
Income taxes payable	8,657	3,671
Total Current Liabilities	884,937	705,186
Non-current operating lease liabilities	820,007
Long-term debt, net of current portion	3,299,103	3,249,516
Non-current deferred tax liability	153,863	153,895
Other non-current liabilities	105,791	158,940
Total Liabilities	5,263,701	4,267,537
Commitments and contingencies (Note 12)
Redeemable non-controlling interests	833,241	780,488
Stockholders’ Equity:
Common stock	135	135
Capital in excess of par	488,303	482,556
Retained earnings (accumulated deficit)	313,593	320,351
Total Select Medical Holdings Corporation and Select Medical Corporation Stockholders’ Equity	802,031	803,042
Non-controlling interests	122,519	113,198
Total Equity	924,550	916,240
Total Liabilities and Equity	7,021,492	5,964,265
Select Medical Corporation
Current Assets:
Cash and cash equivalents	147,815	175,178
Accounts receivable	779,861	706,676
Prepaid income taxes	7,709	20,539
Other current assets	117,500	90,131
Total Current Assets	1,052,885	992,524
Operating lease right-of-use assets	982,616
Property and equipment, net	972,807	979,810
Goodwill	3,323,749	3,320,726
Identifiable intangible assets, net	426,428	437,693
Other assets	263,007	233,512
Total Assets	7,021,492	5,964,265
Current Liabilities:
Overdrafts	31,133	25,083
Current operating lease liabilities	205,145
Current portion of long-term debt and notes payable	12,329	43,865
Accounts payable	140,581	146,693
Accrued payroll	142,289	172,386
Accrued vacation	116,675	110,660
Accrued interest	22,593	12,137
Accrued other	205,535	190,691
Income taxes payable	8,657	3,671
Total Current Liabilities	884,937	705,186
Non-current operating lease liabilities	820,007
Long-term debt, net of current portion	3,299,103	3,249,516
Non-current deferred tax liability	153,863	153,895
Other non-current liabilities	105,791	158,940
Total Liabilities	5,263,701	4,267,537
Commitments and contingencies (Note 12)
Redeemable non-controlling interests	833,241	780,488
Stockholders’ Equity:
Common stock	0	0
Capital in excess of par	975,903	970,156
Retained earnings (accumulated deficit)	(173,872)	(167,114)
Total Select Medical Holdings Corporation and Select Medical Corporation Stockholders’ Equity	802,031	803,042
Non-controlling interests	122,519	113,198
Total Equity	924,550	916,240
Total Liabilities and Equity	$ 7,021,492	$ 5,964,265