Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 84,006	$ 97,906
Accounts receivable	940,335	941,312
Prepaid income taxes	22,726	31,868
Current portion of interest rate cap contract	58,962	74,857
Other current assets	151,617	125,370
Total Current Assets	1,257,646	1,271,313
Operating lease right-of-use assets	1,188,616	1,169,740
Property and equipment, net	1,023,561	1,001,440
Goodwill	3,513,170	3,484,200
Identifiable intangible assets, net	329,916	351,662
Interest rate cap contract, net of current portion	0	45,200
Other assets	376,722	341,738
Total Assets	7,689,631	7,665,293
Current Liabilities:
Overdrafts	30,274	31,961
Current operating lease liabilities	245,400	236,784
Current portion of long-term debt and notes payable	70,329	44,351
Accounts payable	174,312	186,729
Accrued payroll	238,768	209,789
Accrued vacation	157,748	150,695
Accrued interest	32,472	29,837
Accrued other	297,663	264,525
Income taxes payable	1,499	480
Total Current Liabilities	1,248,465	1,155,151
Non-current operating lease liabilities	1,025,867	1,008,394
Long-term debt, net of current portion	3,587,675	3,835,211
Non-current deferred tax liability	143,306	169,793
Other non-current liabilities	110,303	106,137
Total Liabilities	6,115,616	6,274,686
Commitments and contingencies (Note 20)
Redeemable non-controlling interests	26,297	34,043
Stockholders’ Equity:
Common stock, $0.001 par value, 700,000,000 shares authorized, 127,173,871 and 128,369,492 shares issued and outstanding at 2022 and 2023, respectively	128	127
Capital in excess of par	493,413	452,183
Retained earnings	751,856	581,010
Accumulated other comprehensive income	42,907	88,602
Total Stockholders’ Equity	1,288,304	1,121,922
Non-controlling interests	259,414	234,642
Total Equity	1,547,718	1,356,564
Total Liabilities and Equity	$ 7,689,631	$ 7,665,293