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v3.23.1

Interim Financial Statements - Fair Value, Assets Held For Sale, Discontinued Operations (Details) - USD ($) $ in Millions | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Debt Instrument [Line Items] |  |
Carrying Value | $ 1,701.3 | $ 1,622.1
3.50% senior subordinated notes due 2025 |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.50% |
Carrying Value | $ 546.5 | 546.2
Fair Value | $ 517.5 | 508.7
3.75% senior subordinated notes due 2029 |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.75% |
Carrying Value | $ 495.2 | 495.1
Fair Value | 428.0 | 404.2
Mortgage facilities |  |
Debt Instrument [Line Items] |  |
Carrying Value | 590.9 | 494.3
Fair Value | $ 564.5 | $ 462.1

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