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Investments (Equity in Earnings (Loss) of Unconsolidated Subsidiaries) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Investments, Debt and Equity Securities [Abstract]
Losses recorded	$ 2,809	$ 4,752	$ 5,197	$ 8,121
Tax credits recognized	1,198	3,330	2,403	6,654
Losses (gains) recorded	(961)	0	(961)	(182)
Tax credits recognized	$ 0	$ 50	$ 0	$ 100

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- Definition

Historic Tax Credits Investments and Other Tax Benefits, Amount

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- Definition

Income (Loss) from Historical Projects, Equity Method Investments

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- Definition

Amount of affordable housing tax credits and other tax benefits recognized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 740
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=116633289&loc=SL49122993-202985

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Amount of investment income (loss) of qualified affordable housing project investments accounted for using the equity method.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 740
-Section 50
-Paragraph 2
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=116633289&loc=SL49122993-202985

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