| Equity | 9 Months Ended | 
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| Sep. 30, 2023 | |
| Equity [Abstract] | |
| Equity | Equity  As of September 30, 2023, we had remaining capacity under our at-the-market stock offering program equal to an aggregate gross sales price of $300 million in common shares. We declared dividends per common share of $0.285 in the three months ended September 30, 2023, $0.275 in the three months ended September 30, 2022, $0.855 in the nine months ended September 30, 2023 and $0.825 in the nine months ended September 30, 2022. See Note 15 for disclosure of common share activity pertaining to our share-based compensation plans. | 
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- References No definition available. 
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- Definition The entire disclosure for equity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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