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Noncontrolling Interests - Summary of Redeemable Noncontrolling Interest (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Redeemable Noncontrolling Interest [Line Items] |  |  |
Redeemable noncontrolling interest, equity, carrying amount | $ 6,100,831 | $ 4,535,389 |
Net income (loss) attributable to redeemable noncontrolling interest | 1,058,995 | (98,613) | $ (63,285)
DaVinci Holdings Ltd. |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Redeemable noncontrolling interest, equity, carrying amount | 2,541,482 | 1,740,300 | 1,499,451
Net income (loss) attributable to redeemable noncontrolling interest | 545,812 | (65,514) | (102,932)
Medici |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Redeemable noncontrolling interest, equity, carrying amount | 1,650,229 | 1,036,218 | 856,820
Net income (loss) attributable to redeemable noncontrolling interest | 239,250 | (70,504) | 1,492
Vermeer Reinsurance Ltd. |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Redeemable noncontrolling interest, equity, carrying amount | 1,555,297 | 1,490,840 | 1,197,782
Net income (loss) attributable to redeemable noncontrolling interest | 239,457 | 43,058 | 38,155
Fontana Holdings L.P. |  |  |
Redeemable Noncontrolling Interest [Line Items] |  |  |
Redeemable noncontrolling interest, equity, carrying amount | 353,823 | 268,031 | 0
Net income (loss) attributable to redeemable noncontrolling interest | $ 34,476 | $ (5,653) | $ 0

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- Definition As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Subparagraph (12)(c) -Section S99 -Paragraph 3A -Publisher FASB -URI https://asc.fasb.org//1943274/2147480244/480-10-S99-3A Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Subparagraph 14 -Paragraph 3A -Section S99 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480244/480-10-S99-3A Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Subparagraph 15 -Paragraph 3A -Section S99 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480244/480-10-S99-3A Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Subparagraph (16)(c) -Paragraph 3A -Section S99 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480244/480-10-S99-3A + Details
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