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v3.21.2

Share-Based and Other Deferred Compensation (Details) $ / shares in Units, $ in Thousands |  |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 01, 2021 USD ($) | Mar. 01, 2020 USD ($) | Feb. 15, 2020 shares | Mar. 01, 2019 USD ($) | Jun. 30, 2019 shares | Nov. 30, 2017 shares | Jul. 31, 2017 vote shares | Nov. 30, 2016 USD ($) tranche Number_Of_Anniversaries shares | Jun. 30, 2021 USD ($) shares | Mar. 31, 2021 USD ($) | Jun. 30, 2020 USD ($) shares | Jun. 30, 2021 USD ($) Installments $ / shares shares | Jun. 30, 2020 USD ($) shares | Dec. 31, 2020 shares | Dec. 31, 2017 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Issued LP Units (in shares) | shares |  |  |  |  |  |  |  |  | 0 |  | 0 | 0 | 0 |  |
Headcount Reductions (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  | 8.00% |
Severance Costs |  |  |  |  |  |  |  |  |  |  |  | $ 1,053 | $ 22,816 |  |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Stock Units Related to Restructuring | shares |  |  |  |  |  |  |  |  |  |  |  | 29,000 | 104,000 |  |
Special Charges [Member] | Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Severance Costs |  |  |  |  |  |  |  |  |  |  | $ 1,806 |  | $ 7,335 |  |
Special Charges [Member] | Cash and Deferred Cash Compensation [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Severance Costs |  |  |  |  |  |  |  |  |  |  | 6,385 |  | 22,816 |  |
Employee Compensation and Benefits | Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Severance Costs |  |  |  |  |  |  |  |  | $ 1,663 |  |  | $ 1,948 |  |  |
LP Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Limited Partnership Units Convertible Conversion Ratio |  |  |  |  |  |  |  | 1 | 1 |  |  | 1 |  |  |
Amended Two Thousand Sixteen Stock Incentive Plan [Member] | Class A [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Additional Shares Authorized (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  |  |  | 6,000,000 |
Number of Shares Available for Grant (in shares) | shares |  |  |  |  |  |  |  |  | 5,124,000 |  |  | 5,124,000 |  |  |
Long Term Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement Compensation Expense |  |  |  |  |  |  |  |  | $ 8,209 |  | $ 2,989 | $ 13,102 | $ (3,821) |  |
Deferred Compensation Arrangement with Individual, Distribution Paid |  |  |  |  |  |  |  |  |  | $ 48,461 |  |  |  |  |
Long Term Incentive Plan [Member] | Current Liabilities [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Recorded Liability |  |  |  |  |  |  |  |  | 48,455 |  |  | 48,455 |  |  |
Long Term Incentive Plan [Member] | Noncurrent Liabilities [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Recorded Liability |  |  |  |  |  |  |  |  | $ 35,405 |  |  | $ 35,405 |  |  |
Class J LP Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Limited Partners' Capital Account, Units Outstanding | shares |  |  |  |  |  |  |  |  | 0 |  | 0 | 0 | 0 |  |
Class J LP Units [Member] | Acquisition Related [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares Vested During Period (in shares) | shares |  |  | 223,000 |  |  |  |  |  |  |  |  |  |  |  |
Limited Partners' Capital Account, Units Outstanding | shares |  |  |  |  |  |  |  |  | 0 |  |  | 0 |  |  |
Issued LP Units (in shares) | shares |  |  |  |  |  |  |  |  | 0 |  |  | 0 |  |  |
Class I-P Units [Member] | Board of Directors Chairman [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Compensation Expense |  |  |  |  |  |  |  |  | $ 1,130 |  | $ 1,152 | $ 2,366 | $ 2,303 |  |
Grant of I-P Units (in units) | shares |  |  |  |  |  |  |  | 400,000 |  |  |  |  |  |  |
Retirement Notice Requirement |  |  |  |  |  |  |  | 1 year |  |  |  |  |  |  |
Number of Tranches of Class I-P Units | tranche |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |
Number of Class I-P Units in Each Tranche (in units) | shares |  |  |  |  |  |  |  | 200,000 |  |  |  |  |  |  |
Number of Consecutive Trading Days Required for Class I-P Units to Exceed Thresholds |  |  |  |  |  |  |  | 20 days |  |  |  |  |  |  |
Grant of I-P Units, Fair Value of Award |  |  |  |  |  |  |  | $ 24,412 |  |  |  |  |  |  |
Class K-P Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Compensation Expense |  |  |  |  |  |  |  |  | $ 1,881 |  | 1,233 | $ 3,741 | 2,326 |  |
Grant of K-P Units (in units) | shares |  |  |  |  | 220,000 | 64,000 |  |  |  |  |  |  |  |  |
K-P Units to be Granted Upon Achievement of Benchmarks (in units) | shares |  |  |  |  |  |  |  |  | 460,000 |  |  |  |  |  |
Grant of K-P Units, Fair Value of Award |  |  |  |  |  |  |  |  | $ 34,684 |  |  |  |  |  |
Class K Units Probable of Achievement (in units) | shares |  |  |  |  |  |  |  |  | 403,000 |  |  |  |  |  |
Class K-P Units [Member] | Share-based Payment Arrangement, Tranche One [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Grant of K-P Units (in units) | shares |  |  |  |  | 120,000 |  |  |  |  |  |  |  |  |  |
Class K-P Units [Member] | Share-based Payment Arrangement, Tranche Two [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Grant of K-P Units (in units) | shares |  |  |  |  | 100,000 |  |  |  |  |  |  |  |  |  |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Award Vesting Period |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |  |
Restricted Stock Units (RSUs) [Member] | Amended Two Thousand Sixteen Stock Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Shares Issued During Period (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  | 2,028,000 |  |  |
Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  | $ 118.63 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Nonvested |  |  |  |  |  |  |  |  | $ 240,568 |  |  | $ 240,568 |  |  |
Restricted Stock Units (RSUs) [Member] | Amended Two Thousand Sixteen Stock Incentive Plan [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  | $ 111.03 |  |  |
Restricted Stock Units (RSUs) [Member] | Amended Two Thousand Sixteen Stock Incentive Plan [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  |  |  |  | $ 141.07 |  |  |
Restricted Stock Units (RSUs) [Member] | 2006 and 2016 Stock Incentive Plans [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Compensation Expense |  |  |  |  |  |  |  |  | 58,054 |  | 50,176 | $ 109,762 | 100,472 |  |
Shares Vested During Period (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  | 2,142,000 |  |  |
Shares Forfeited During Period (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  | 106,000 |  |  |
Deferred Cash Compensation Program [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation, Vesting Period (in years) |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |  |
Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount |  |  |  |  |  |  |  |  |  | $ 96,511 |  |  |  |  |
Deferred Compensation Arrangement Compensation Expense |  |  |  |  |  |  |  |  | 34,858 |  | 35,626 | $ 65,747 | 57,861 |  |
Deferred Compensation Arrangement with Individual, Recorded Liability |  |  |  |  |  |  |  |  | 326,219 |  |  | 326,219 |  |  |
Deferred Compensation Arrangement with Individual, Compensation Cost Not Yet Recognized |  |  |  |  |  |  |  |  | 225,591 |  |  | $ 225,591 |  |  |
Deferred Compensation Arrangement With Individual, Total Compensation Cost Not Yet Recognized Period For Recognition |  |  |  |  |  |  |  |  |  |  |  | 27 months |  |  |
Restricted Cash Award [Member] | Board of Directors Chairman [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Retirement Notice Requirement |  |  |  |  |  |  |  | 6 months |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount |  |  |  |  |  |  |  | $ 35,000 |  |  |  |  |  |  |
Deferred Compensation Arrangement With Individual Cash Award Tranche One Vesting Amount |  |  |  | $ 11,000 |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement With Individual Cash Award Tranche Two Vesting Amount | $ 6,000 | $ 6,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement With Individual Cash Award Tranche Three Vesting Amount |  |  |  |  |  |  |  | $ 6,000 |  |  |  |  |  |  |
Awards Vesting Period | Number_Of_Anniversaries |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |
Restricted Cash Award [Member] | Board of Directors Chairman [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount |  |  |  |  |  |  |  | $ 8,750 |  |  |  |  |  |  |
Restricted Cash Award [Member] | Board of Directors Chairman [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount |  |  |  |  |  |  |  | $ 35,000 |  |  |  |  |  |  |
Other Deferred Cash [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Cash Award Granted, Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 29,500
Deferred Compensation Arrangement Compensation Expense |  |  |  |  |  |  |  |  | 2,180 |  | 3,808 | $ 5,521 | 7,153 |  |
Deferred Compensation Arrangement with Individual, Number of Installments | Installments |  |  |  |  |  |  |  |  |  |  |  | 5 |  |  |
Employee Loans [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement Compensation Expense |  |  |  |  |  |  |  |  | 6,296 |  | $ 3,980 | $ 10,446 | 8,415 |  |
Deferred Compensation Arrangement with Individual, Recorded Liability |  |  |  |  |  |  |  |  | 25,356 |  |  | $ 25,356 |  |  |
Employee Loans [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Requisite Service Period (in years) |  |  |  |  |  |  |  |  |  |  |  | 1 year |  |  |
Employee Loans [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Requisite Service Period (in years) |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |
2017 Long-term Incentive Plan [Member] | Long Term Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Compensation Cost Not Yet Recognized |  |  |  |  |  |  |  |  | 17,133 |  |  | $ 17,133 |  |  |
Long Term Incentive Plan Performance Period (in years) |  |  |  |  |  |  |  |  |  |  |  | 4 years |  |  |
2021 Long Term Incentive Plan | Long Term Incentive Plan [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred Compensation Arrangement with Individual, Compensation Cost Not Yet Recognized |  |  |  |  |  |  |  |  | $ 125,984 |  |  | $ 125,984 |  |  |
Evercore ISI [Member] | Class H LP Interests [Member] | Acquisition Related [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of Units Outstanding (in units) | shares |  |  |  |  |  |  | 4,148,000 |  |  |  |  |  |  |  |
Evercore ISI [Member] | Class J LP Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock, Number of Votes | vote |  |  |  |  |  |  | 1 |  |  |  |  |  |  |  |
Evercore ISI [Member] | Class J LP Units [Member] | Class B [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock Issued During Period, Shares, New Issues | shares |  |  |  |  |  |  | 1 |  |  |  |  |  |  |  |
Evercore ISI [Member] | Class J LP Units [Member] | Acquisition Related [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Compensation Expense |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,067 |  |
Evercore ISI [Member] | Vested LP Units [Member] | Class J LP Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Grant of LP Units (in units) | shares |  |  |  |  |  |  | 1,012,000 |  |  |  |  |  |  |  |
Evercore ISI [Member] | Vested LP Units [Member] | Class J LP Units [Member] | Subject to Continued Employment [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Grant of LP Units (in units) | shares |  |  |  |  |  |  | 963,000 |  |  |  |  |  |  |  |
Evercore ISI [Member] | Unvested LP Units [Member] | Class J LP Units [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Grant of LP Units (in units) | shares |  |  |  |  |  |  | 938,000 |  |  |  |  |  |  |  |

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