CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Current Assets:
Cash and cash equivalents	$ 943,969	$ 817,398
Restricted cash	481,922	454,517
Short-term investments	14,428	18,332
Premiums, commissions and fees receivable	1,205,655	1,099,248
Reinsurance recoverable	220,430	43,469
Prepaid reinsurance premiums	411,252	377,615
Other current assets	120,621	147,670
Total current assets	3,398,277	2,958,249
Fixed assets, net	208,343	201,115
Operating lease assets	187,828	186,998
Goodwill	4,565,156	4,395,918
Amortizable intangible assets, net	1,045,280	1,049,660
Investments	31,349	24,971
Other assets	192,933	149,581
Total assets	9,629,166	8,966,492
Current Liabilities:
Premiums payable to insurance companies	1,214,835	1,198,529
Losses and loss adjustment reserve	220,430	43,469
Unearned premiums	411,252	377,615
Premium deposits and credits due customers	140,109	102,505
Accounts payable	226,143	190,497
Accrued expenses and other liabilities	386,372	371,737
Current portion of long-term debt	290,000	70,000
Total current liabilities	2,889,141	2,354,352
Long-term debt less unamortized discount and debt issuance costs	1,755,487	2,025,906
Operating lease liabilities	171,571	172,935
Deferred income taxes, net	374,595	344,222
Other liabilities	330,753	314,854
Shareholders’ Equity:
Common stock, par value $0.10 per share; authorized 560,000 shares; issued 300,929 shares and outstanding 282,432 shares at 2021, issued 299,689 shares and outstanding 283,004 shares at 2020	30,093	29,969
Additional paid-in capital	830,066	794,909
Treasury stock, at cost at 18,497 shares at 2021, 16,685 shares at 2020, respectively	(673,902)	(591,338)
Accumulated other comprehensive loss	(6,550)
Retained earnings	3,927,912	3,520,683
Total shareholders’ equity	4,107,619	3,754,223
Total liabilities and shareholders’ equity	$ 9,629,166	$ 8,966,492