Employee Benefit Plans - Stock Option Activity (Details) - $ / shares	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
The Omnibus Plan
Options (in shares):
Stock options outstanding at beginning of period (in shares)		0	996,113
Exercised (in shares)			(996,113)
Stock options outstanding at end (in shares)	0		0
Weighted Average Exercise Price (in dollars per share):
Stock options outstanding at beginning of period (USD per share)		$ 0	$ 25.53
Exercised (USD per share)			25.53
Stock options outstanding at end of period (USD per share)			$ 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Options exercisable (in shares)			0	996,113
F&G Omnibus Plan
Options (in shares):
Stock options outstanding at beginning of period (in shares)	643,623	1,172,607	1,527,936
Exercised (in shares)	(543,623)	(502,414)	(352,614)
Canceled (in shares)		(26,570)	(2,715)
Stock options outstanding at end (in shares)	100,000	643,623	1,172,607
Weighted Average Exercise Price (in dollars per share):
Stock options outstanding at beginning of period (USD per share)	$ 38.80	$ 35.15	$ 35.97
Exercised (USD per share)	38.74	30.31	38.79
Cancelled (USD per share)		38.07	28.00
Stock options outstanding at end of period (USD per share)	$ 39.10	$ 38.80	$ 35.15
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Options exercisable (in shares)	100,000	643,623	1,172,607	1,072,584

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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Weighted average price of options that were either forfeited or expired.

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Number of options outstanding, including both vested and non-vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Number of share options (or share units) exercised during the current period.

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