CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 331,696	$ 112,546
Accounts receivable, net	452,699	400,619
Inventories	393,974	367,823
Other current assets	205,861	220,489
Total current assets	1,384,230	1,101,477
Long-Term Assets:
Property and equipment, net	687,101	649,474
Operating lease right-of-use assets	117,782	118,618
Goodwill	361,766	361,795
Intangible assets, net	87,129	97,672
Other long-term assets	448,396	417,729
Total long-term assets	1,702,174	1,645,288
TOTAL ASSETS	3,086,404	2,746,765
Current Liabilities:
Accounts payable	112,609	110,221
Accrued liabilities	420,312	433,662
Credit facility	250,000	579,000
Current portion of long-term debt	149,990	74,982
Current portion of deferred revenue	37,282	37,938
Total current liabilities	970,193	1,235,803
Long-Term Liabilities:
Deferred income tax liabilities	10,594	8,150
Long-term debt, net of current portion	618,813	694,387
Long-term deferred revenue, net of current portion	27,716	30,862
Long-term operating lease liabilities, net of current portion	101,470	101,239
Other long-term liabilities	60,211	67,587
Total long-term liabilities	818,804	902,225
Total liabilities	1,788,997	2,138,028
Commitments and Contingencies (Note 16)
Stockholders’ Equity:
Common stock, $0.10 par value: Authorized: 120,000 shares; Issued: 107,452 shares in 2023 and 107,193 shares in 2022; Outstanding: 83,068 shares in 2023 and 82,894 shares in 2022	10,745	10,719
Additional paid-in capital	1,543,024	1,463,215
Deferred stock units: Outstanding: 59 units in 2023 and 58 units in 2022	5,523	5,182
Retained earnings	4,250,050	3,599,529
Accumulated other comprehensive loss	(74,891)	(77,796)
Treasury stock, at cost: 24,384 shares in 2023 and 24,299 shares in 2022	(4,437,044)	(4,392,112)
Total stockholders’ equity	1,297,407	608,737
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 3,086,404	$ 2,746,765