Debt Level 4 (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Feb. 15, 2023
Debt Instrument [Line Items]
Repayments of Debt	$ 1,340,000,000	$ 603,200,000
Repayments of Long-term Debt	24,447,000	22,230,000	$ 36,288,000
Repayments of Other Debt	7,600,000	5,300,000
Losses on early extinguishment of debt, net	(25,000)	(1,114,000)	(1,225,000)
Other Notes Payable	86,044,000	80,696,000
Total debt	4,835,298,000	4,712,496,000
Current maturities of long-term debt	(83,850,000)	(63,341,000)
Less current maturities	83,850,000	63,341,000
Total long-term debt	$ 4,751,448,000	$ 4,649,155,000
Debt, Weighted Average Interest Rate	4.93%	5.29%
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate	84.00%	69.00%
Next Twelve Months	$ 83,850,000
Year Two	61,345,000
Year Three	756,395,000
Year Four	687,047,000
Year Five	767,590,000
After Year Five	2,479,071,000
Long-term Debt, Gross	4,835,298,000
Letters of Credit, Maximum Borrowing Capacity		$ 39,100,000		$ 39,000,000.0
Interest Paid, Including Capitalized Interest, Operating and Investing Activities	241,673,000	230,551,000	164,222,000
Payments in 2025	239,219,000
Payments in 2026	237,120,000
Payments in 2027	226,661,000
Payments in 2028	150,405,000
Payments in 2029	125,168,000
Payments in 2030 and thereafter	200,452,000
Cash Interest Payments Expected Payments Total	1,179,025,000
Unamortized Debt Issuance Expense	$ (43,981,000)	$ (35,788,000)
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Long-term debt	Long-term debt
Proceeds from Issuance of Debt	$ 1,451,100,000	$ 957,400,000
Redemption Premium		500,000
Pledged Assets Separately Reported, Finance Receivables Pledged as Collateral, at Fair Value
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	0.20%
Line of Credit Facility, Remaining Borrowing Capacity	$ 1,341,000,000
Payments of Debt Issuance Costs	15,390,000	7,471,000	$ 525,000
April 2027 [Member]
Debt Instrument [Line Items]
Repayments of Debt		900,000
Repayments of Long-term Debt	500,000
May 2024 [Member]
Debt Instrument [Line Items]
Repayments of Debt		199,300,000
Notes Payable to Bank, Noncurrent	800,000,000	0
Debt Instrument, Periodic Payment		145,300,000
Pledged Assets Separately Reported, Finance Receivables Pledged as Collateral, at Fair Value
Payments of Debt Issuance Costs		7.5
January 2028
Debt Instrument [Line Items]
Repayments of Debt	16,900,000	16,900,000
Notes Payable to Bank, Noncurrent	641,250,000	658,125,000
Bank credit facility	120,000,000	790,000,000
Repayments of Lines of Credit	1,315,000,000	235,000,000.0
Pledged Assets Separately Reported, Finance Receivables Pledged as Collateral, at Fair Value
Payments of Debt Issuance Costs	14,300,000
Other Notes Payable
Pledged Assets Separately Reported, Finance Receivables Pledged as Collateral, at Fair Value
Proceeds from Other Debt	6,100,000	19,000,000.0
Term loans
Pledged Assets Separately Reported, Finance Receivables Pledged as Collateral, at Fair Value
Line of Credit Facility, Increase (Decrease), Net		284,100,000
Unsecured Debt [Member] | April 2027 [Member]
Debt Instrument [Line Items]
Senior Notes	136,924,000	137,424,000
Unsecured Debt [Member] | December 2027 [Member]
Debt Instrument [Line Items]
Senior Notes	550,000,000	550,000,000
Unsecured Debt [Member] | June 2029 [Member]
Debt Instrument [Line Items]
Senior Notes	750,000,000	750,000,000
Unsecured Debt [Member] | August 2030 [Member]
Debt Instrument [Line Items]
Senior Notes	850,000,000	850,000,000
Unsecured Debt [Member] | May 2031
Debt Instrument [Line Items]
Senior Notes	$ 800,000,000	$ 800,000,000