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Income Tax Treatment of Distributions (Details) - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Treatment of Distributions and Dividends [Line Items]
Common stock dividends declared (per share)	$ 4.96	$ 4.72	$ 4.48
Common Stock
Income Tax Treatment of Distributions and Dividends [Line Items]
Ordinary income	87.80%	57.40%	46.30%
Return of capital	0.00%	0.00%	0.00%
Capital gains at 25%	0.20%	8.10%	3.80%
Capital gains at 20%	12.00%	34.50%	49.90%
Total	100.00%	100.00%	100.00%
Common stock dividends declared (per share)		$ 4.72	$ 4.48

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[Line Items] for Income Tax Treatment of Distributions and Dividends [Table]

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Income Tax Treatment Of Distributions, Capital Gains At 20 Percent, Percentage

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Income Tax Treatment Of Distributions, Capital Gains At 25 Percent, Percentage

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Represents the percentage of the distributions and dividends declared during the period treated as ordinary income for income tax purposes.

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Represents the percentage summation of distributions and dividends declared during the period for an income tax treatment disclosure.

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Represents the percentage of the distributions and dividends declared during the period treated as a return of capital for income tax purposes.

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1

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