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CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands | Sep. 30, 2019 | Sep. 30, 2018
--- | --- | ---
Current assets: |  |
Cash and cash equivalents | $ 106,426 | $ 90,023
Accounts receivable, net | 297,427 | 266,742
Prepaid expenses and other current assets | 51,853 | 39,624
Total current assets | 455,706 | 396,389
Marketable securities | 20,222 | 18,059
Other investments | 1,643 | 1,697
Property and equipment, net | 53,027 | 48,837
Goodwill | 803,542 | 800,890
Intangible assets, net | 14,139 | 14,536
Deferred income taxes | 6,006 | 13,805
Other assets | 79,163 | 36,254
Total assets | 1,433,448 | 1,330,467
Current liabilities: |  |
Accounts payable | 23,118 | 20,251
Accrued compensation and employee benefits | 106,240 | 84,292
Other accrued liabilities | 32,454 | 31,025
Deferred revenue | 111,016 | 103,335
Current maturities on debt | 218,000 | 235,000
Total current liabilities | 490,828 | 473,903
Long-term debt | 606,790 | 528,944
Other liabilities | 46,063 | 40,183
Total liabilities | 1,143,681 | 1,043,030
Commitments and contingencies |  |
Stockholders’ equity: |  |
Preferred stock ($0.01 par value; 1,000 shares authorized; none issued and outstanding) | 0 | 0
Common stock ($0.01 par value; 200,000 shares authorized, 88,857 shares issued and 28,944 and 29,015 shares outstanding at September 30, 2019 and September 30, 2018, respectively) | 289 | 290
Paid-in-capital | 1,225,365 | 1,211,051
Treasury stock, at cost (59,913 and 59,842 shares at September 30, 2019 and September 30, 2018, respectively) | (2,802,450) | (2,612,007)
Retained earnings | 1,956,648 | 1,764,524
Accumulated other comprehensive loss | (90,085) | (76,421)
Total stockholders’ equity | 289,767 | 287,437
Total liabilities and stockholders’ equity | $ 1,433,448 | $ 1,330,467

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