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Compensation and Benefits (Tables)
9 Months Ended
Sep. 30, 2023
Share-Based Payment Arrangement [Abstract]  
Components of Compensation Expense Total compensation and benefits consist of the following:
 For the Three Months Ended September 30, For the Nine Months Ended September 30,
2023202220232022
Salaries, incentive compensation and benefits (1)
$118,271 $109,563 $350,147 $352,221 
Long-term cash incentive compensation expense4,625 2,453 17,969 7,065 
Restricted share-based award compensation expense7,752 10,017 24,477 30,073 
Long-term incentive compensation expense12,377 12,470 42,446 37,138 
Total compensation and benefits$130,648 $122,033 $392,593 $389,359 
(1) Excluding long-term incentive compensation expense
Restricted Share-Based Award Activity
The following tables summarize the restricted share-based award activity for the nine months ended September 30, 2023:
Weighted-Average Grant Date Fair ValueRestricted Stock Awards and Restricted Stock Units
Unvested at January 1, 2023
$39.09 5,396,343 
Granted34.99 517,386 
Forfeited43.40 (17,916)
Vested37.55 (542,487)
Unvested at September 30, 2023
$38.84 5,353,326 
Nonvested Restricted Stock Shares Activity
Weighted-Average Grant Date Fair ValuePerformance Share Units
Unvested at January 1, 2023
$58.13 231,170 
Granted— — 
Forfeited— — 
Vested (1)
34.97 (15,000)
Unvested at September 30, 2023
$54.89 216,170 
(1) During the nine months ended September 30, 2023, the 60,000 PSUs granted in 2020 met the requisite three-year performance conditions, resulting in the potential vesting of 150% of the PSUs, or 90,000 shares of Class A common stock. 45,000 shares of Class A common stock were promptly delivered at that time, while the remaining 45,000 PSUs remain subject to the qualified retirement vesting condition.
Change in Value of Investments The change in value of the investments had the following impact on the unaudited consolidated statements of operations:
 For the Three Months Ended September 30, For the Nine Months Ended September 30,
Statement of Operations SectionStatement of Operations Line Item 2023202220232022
Operating expenses (benefit)Compensation and benefits$(1,230)$(1,490)$1,216 $(4,138)
Non-operating income (expense) Other net investment gain (loss)(4,454)(3,987)6,127 (19,192)