The difference between the carrying value and the sale price of an investment. A gain would be recognized when the sale price of the investment is greater than the carrying value of the investment. This element refers to the Gain included in earnings and not to the cash proceeds of the sale.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 220
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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The charge against earnings in the period to reduce the carrying amount of real property to fair value.

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Amount, before tax and after adjustment, of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
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Change in Unrealized Gain/(loss) on Investments, Including Portion Attributable to Noncontrolling Interest

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Change in Unrealized Gain/(loss) on Investments, Including Portion Attributable to Noncontrolling Interest, Net of Tax

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Change in Unrealized Gain/(loss) on Investments, tax

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Realized and Unrealized Investment Gains Losses [Line Items]

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Net Investment (Losses) Gains (Change in Unrealized Gains (Losses) of Available For Sales Securities) (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Jun. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Realized and Unrealized Investment Gains Losses [Line Items]
Total change in unrealized investment gains (losses)		$ 480,768	$ (150,455)	$ 370,831	$ (62,476)
Income tax (expense) benefit		(99,775)	32,090	(73,298)	11,626
Noncontrolling interests		0	0	1	(1)
Total change in unrealized gains		380,993	(118,365)	297,534	(50,851)
Gain on sale of investment	$ 88,000
Real estate impairment			21,000		72,000
Debt securities
Realized and Unrealized Investment Gains Losses [Line Items]
Total change in unrealized investment gains (losses)		463,418	(136,388)	363,430	(57,293)
Fixed maturity securities with allowance for expected credit losses
Realized and Unrealized Investment Gains Losses [Line Items]
Total change in unrealized investment gains (losses)		11,166	(10,244)	4,470	(3,094)
Investment funds
Realized and Unrealized Investment Gains Losses [Line Items]
Total change in unrealized investment gains (losses)		6,152	(3,217)	3,112	(818)
Other
Realized and Unrealized Investment Gains Losses [Line Items]
Total change in unrealized investment gains (losses)		$ 32	$ (606)	$ (181)	$ (1,271)