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Organization and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Summary of carrying values and fair values of senior subordinated notes and fixed rate mortgage facilities | A summary of our fixed rate debt is as follows:
| December 31, 2021 |  | December 31, 2020
| Carrying Value |  | Fair Value |  | Carrying Value |  | Fair Value
3.50% senior subordinated notes due 2025 | $ | 544.7 |  |  | $ | 560.5 |  |  | $ | 543.2 |  |  | $ | 554.6 |
3.75% senior subordinated notes due 2029 | 494.3 |  |  | 490.7 |  |  | — |  |  | — |
Mortgage facilities | 353.8 |  |  | 359.8 |  |  | 458.1 |  |  | 474.7 |
Reconciliation of number of shares used in calculation of basic and diluted earning per share | A reconciliation of the number of shares used in the calculation of basic and diluted earnings per share for the years ended December 31, 2021, 2020, and 2019 follows:
| Year Ended December 31,
| 2021 |  | 2020 |  | 2019
Weighted average number of common shares outstanding | 79,746,106 |  |  | 80,594,856 |  |  | 82,495,045 |
Effect of non-participatory equity compensation | — |  |  | — |  |  | — |
Weighted average number of common shares outstanding, including effect of dilutive securities | 79,746,106 |  |  | 80,594,856 |  |  | 82,495,045 |

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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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