CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 44,629	$ 36,224
Accounts receivable — net of allowance for credit losses of $2,649 and $2,947 at March 31, 2023 and December 31, 2022, respectively	230,769	217,170
Prepaid expenses and other current assets	95,966	94,316
Total current assets	371,364	347,710
Fixed assets — net	575,440	571,471
Goodwill	1,731,758	1,727,852
Other intangible assets — net	237,255	245,574
Operating lease right-of-use assets	796,257	801,626
Other assets	93,277	104,636
Total assets	3,805,351	3,798,869
Current liabilities:
Current portion of long-term debt	16,000	16,000
Borrowings under revolving credit facility	44,500	84,000
Accounts payable and accrued expenses	210,524	230,634
Current portion of operating lease liabilities	95,733	94,092
Deferred revenue	263,977	222,994
Other current liabilities	157,647	138,574
Total current liabilities	788,381	786,294
Long-term debt — net	957,876	961,581
Operating lease liabilities	804,821	810,403
Other long-term liabilities	95,184	100,466
Deferred revenue	8,757	8,933
Deferred income taxes	46,889	50,739
Total liabilities	2,701,908	2,718,416
Stockholders’ equity:
Preferred stock, $0.001 par value; 25,000,000 shares authorized; no shares issued or outstanding at March 31, 2023 and December 31, 2022	0	0
Common stock, $0.001 par value; 475,000,000 shares authorized; 57,679,676 and 57,531,130 shares issued and outstanding at March 31, 2023 and December 31, 2022, respectively	58	58
Additional paid-in capital	616,305	599,422
Accumulated other comprehensive loss	(72,648)	(70,629)
Retained earnings	559,728	551,602
Total stockholders’ equity	1,103,443	1,080,453
Total liabilities and stockholders’ equity	$ 3,805,351	$ 3,798,869