Acquisitions and Other Investments - Acquisition of 401kplans.com - Estimated Intangible Assets Acquired (Details) - Proprietary technology - USD ($) $ in Thousands |
May 31, 2022 |
Jun. 21, 2021 |
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Business Acquisition [Line Items] | ||
Estimated Useful Life in Years | 5 years | |
401kplans.com acquisition | ||
Business Acquisition [Line Items] | ||
Preliminary Estimate (in thousands) | $ 3,000 | |
Estimated Useful Life in Years | 5 years |