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Organization and Summary of Significant Accounting Policies - Fair Value (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Debt Instrument |  |
Carrying Value | $ 1,622.1 | $ 1,474.0
3.50% senior subordinated notes due 2025 |  |
Debt Instrument |  |
Interest rate | 3.50% |
Carrying Value | $ 546.2 | 544.7
Fair Value | $ 508.7 | 560.5
3.75% senior subordinated notes due 2029 |  |
Debt Instrument |  |
Interest rate | 3.75% |
Carrying Value | $ 495.1 | 494.3
Fair Value | 404.2 | 490.7
Mortgage facilities |  |
Debt Instrument |  |
Carrying Value | 494.3 | 353.8
Fair Value | $ 462.1 | $ 359.8

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