Summary of Significant Accounting Policies - Schedule of Variable Interest Entities (Details) $ in Thousands		12 Months Ended
		Dec. 31, 2024 USD ($) variableInterestEntity	Dec. 31, 2023 USD ($) variableInterestEntity	Dec. 31, 2022 USD ($)
Accounting Policies [Abstract]
Number of Consolidated Variable Interest Entities | variableInterestEntity		9	9
Variable Interest Entity [Line Items]
Assets	[1]	$ 4,956,100	$ 4,731,558
Current installments of long-term debt	[1]	9,234	18,605
Accounts payable	[1]	401,249	474,543
Accrued salaries and benefits	[1]	295,117	267,685
Other accrued expenses and liabilities	[1]	239,824	233,271
Total current liabilities	[1]	945,424	994,104
Long-term debt, less current maturities	[1]	1,085,818	1,168,253
Long-term operating lease liability		1,140,756
Self-insured liabilities	[1]	227,048	243,552
Other long-term liabilities	[1]	34,697	76,002
Total liabilities	[1]	3,433,743	3,649,242
Income before income taxes		363,060	151,614	$ 311,478
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Assets		1,300,000	1,200,000
Current installments of long-term debt		2,266	2,386
Accounts payable		89,428	103,274
Accrued salaries and benefits		37,713	34,730
Other accrued expenses and liabilities		45,250	53,684
Total current liabilities		174,657	194,074
Long-term debt, less current maturities		8,192	8,044
Self-insured liabilities		676	651
Other long-term liabilities		4,595	5,437
Total liabilities		306,440	337,782
Income before income taxes		291,400	257,100	$ 218,200
Nonrelated Party
Variable Interest Entity [Line Items]
Long-term operating lease liability	[1]	221,443	235,241
Nonrelated Party | Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Long-term operating lease liability		108,897	120,056
Related Party
Variable Interest Entity [Line Items]
Long-term operating lease liability	[1]	919,313	932,090
Related Party | Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Long-term operating lease liability		$ 9,423	$ 9,520

[1] As of December 31, 2024 and December 31, 2023, the consolidated balance sheets included total liabilities of consolidated variable interest entities of $306.4 million and $337.8 million, respectively. Refer to Note 2 "Summary of Significant Accounting Policies" for further discussion.