Debt Debt, Textuals (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Feb. 15, 2023
Debt Instrument [Line Items]
Debt, Weighted Average Interest Rate	4.00%	3.70%
Line of Credit Facility, Amount Outstanding	$ 570,000,000	$ 155,000,000
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage	150000.00%
Letters of Credit, Maximum Borrowing Capacity		34,000,000
Line of Credit Facility, Remaining Borrowing Capacity	$ 396,500,000
Repayments of Other Debt	3,800,000	3,700,000
Repayments of Debt	101,900,000	736,000,000
Losses on early extinguishment of debt, net	(1,225,000)	(5,226,000)	$ (18,428,000)
Long-term Debt, Fair Value	3,921,833,000	3,987,696,000
Debt Issuance Costs, Line of Credit Arrangements, Net		13.6
Repayments of Long-term Debt	36,288,000	36,158,000	$ 34,489,000
Redemption Premium	1,200,000	4,800,000
Proceeds from Issuance of Debt	484,000,000.0	975,000,000
Repayments of Lines of Credit	$ 50,000,000.0	545,000,000.0
Document Period End Date	Dec. 31, 2022
Asset Pledged as Collateral	$ (59,800,000)	(44,100,000)
Deposit Pledged as Collateral	$ 500,000	$ 400,000
Fixed Debt Weighted Average Rate	4.32%	4.33%
Floating Debt Weighted Average Rate	2.95%	1.29%
Subsequent Event [Member]
Debt Instrument [Line Items]
Letters of Credit, Maximum Borrowing Capacity				$ 33,500,000
Line of Credit Facility, Remaining Borrowing Capacity				1,000,000.0
November 2021 [Member]
Debt Instrument [Line Items]
Repayments of Debt		$ 150,000,000.0
April 2027 [Member]
Debt Instrument [Line Items]
Repayments of Debt	$ 14,400,000
Term Loan December 2022 [Member]
Debt Instrument [Line Items]
Notes Payable to Bank, Noncurrent		568,750,000
May 2024 [Member]
Debt Instrument [Line Items]
Notes Payable to Bank, Noncurrent	536,250,000
Line of Credit Facility, Amount Outstanding	570,000,000	155,000,000
Debt Instrument, Periodic Payment	32,500,000	32,500,000
Proceeds from Lines of Credit	465,000,000.0	175,000,000.0
May 2031
Debt Instrument [Line Items]
Senior Notes	800,000,000.0
Other Notes Payable
Debt Instrument [Line Items]
Proceeds from Lines of Credit	19,000,000.0
January 2028 | Subsequent Event [Member]
Debt Instrument [Line Items]
Notes Payable to Bank, Noncurrent				675,000,000.0
Line of Credit Facility, Amount Outstanding				$ 1,500,000
Unsecured Debt [Member] | April 2027 [Member]
Debt Instrument [Line Items]
Senior Notes	138,274,000	152,710,000
Unsecured Debt [Member] | December 2027 [Member]
Debt Instrument [Line Items]
Senior Notes	550,000,000	550,000,000
Unsecured Debt [Member] | August 2030 [Member]
Debt Instrument [Line Items]
Senior Notes	850,000,000	850,000,000
Unsecured Debt [Member] | June 2029 [Member]
Debt Instrument [Line Items]
Senior Notes	750,000,000	750,000,000
Unsecured Debt [Member] | May 2031
Debt Instrument [Line Items]
Senior Notes	$ 800,000,000	$ 800,000,000