Financing Arrangements and Debt - Narrative (Details)	1 Months Ended			2 Months Ended	12 Months Ended
	Nov. 30, 2023 USD ($)	Sep. 30, 2023 USD ($)	Nov. 30, 2022 USD ($) consecutiveTradingDay	Oct. 31, 2022 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Sep. 30, 2022 USD ($)	Aug. 31, 2022 USD ($)	Jun. 30, 2022 USD ($)
Line of Credit Facility [Line Items]
Future maturities of long term debt in 2024					$ 0
Future maturities of long term debt in 2025					0
Future maturities of long term debt in 2026					0
Future maturities of long term debt in 2027					443,200,000
Future maturities of long term debt in 2028					372,200,000
Future maturities of long term debt, thereafter					519,500,000
Debt extinguishment cost					0	$ 8,295,000	$ 39,335,000
Early repayment of senior debt					498,175,000	647,707,000	$ 876,358,000
Senior Notes Due 2028
Line of Credit Facility [Line Items]
Repurchase amount									$ 98,100,000
6.125% Notes Due 2042
Line of Credit Facility [Line Items]
Repurchase amount								$ 9,200,000
Cost of debt extinguishment					0
Early repayment of senior debt				$ 7,200,000
Stated interest rate										6.125%
6.875% Notes Due 2024
Line of Credit Facility [Line Items]
Repurchase amount		$ 248,700,000							$ 42,400,000	$ 200,000,000
Cost of debt extinguishment					4,300,000
Debt extinguishment cost					3,400,000
Stated interest rate									6.875%	6.875%
5.750% Notes Due 2025
Line of Credit Facility [Line Items]
Cost of debt extinguishment					3,900,000
Debt extinguishment cost					2,900,000
Senior Notes Due 2025
Line of Credit Facility [Line Items]
Repurchase amount									$ 100,000,000
Base Rate
Line of Credit Facility [Line Items]
Business days | consecutiveTradingDay			2
Senior Notes
Line of Credit Facility [Line Items]
Repurchase amount	$ 249,500,000
Extinguishment of debt	$ 250,000,000
Cost of debt extinguishment		$ 900,000			1,300,000	$ 4,000,000
Senior Notes | Senior Notes due 2025 and 2028
Line of Credit Facility [Line Items]
Debt extinguishment cost					2,000,000
Revolving Credit Facility
Line of Credit Facility [Line Items]
Transaction costs			$ 14,400,000
Revolving Credit Facility | Base Rate
Line of Credit Facility [Line Items]
Stated interest rate			0.50%
Revolving Credit Facility | Adjusted Term SOFR Rate
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate			1.00%
Revolving Credit Facility | Adjusted Daily Simple SOFR Rate
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate			0.10%
Revolving Credit Facility | Daily Simple SOFR [Member]
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate			0.10%
Revolving Credit Facility | Unsecured Debt
Line of Credit Facility [Line Items]
Credit facility maximum borrowing capacity			$ 800,000,000
Amount outstanding					$ 0
Interest rate on credit facility					7.70%
Revolving Credit Facility | Unsecured Debt | Letter of Credit
Line of Credit Facility [Line Items]
Amount outstanding					$ 3,800,000
Revolving Credit Facility | Unsecured Debt | Maximum
Line of Credit Facility [Line Items]
Debt instrument, consolidated leverage ratio			3.50
Revolving Credit Facility | Unsecured Debt | Minimum
Line of Credit Facility [Line Items]
Debt instrument, consolidated interest coverage ratio			2.50