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Incentive Plans - Summary of Long-Term Incentive Units (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Units |  |  |
Granted (shares) | 171,000 | 170,000 |
Restricted stock |  |  |
Units |  |  |
Unvested beginning of period (shares) | 507,837 |  |
Granted (shares) | 568,671 |  |
Vested (shares) | (371,232) |  |
Cancelled or expired (shares) | (83,413) |  |
Unvested end of period (shares) | 621,863 | 507,837 |
Weighted-Average Grant Date Fair Value |  |  |
Unvested, beginning of period (in dollars per share) | $ 131.57 |  |
Granted (in dollars per share) | 122.25 |  |
Vested (in dollars per share) | 119.87 |  |
Cancelled or expired (in dollars per share) | 116.39 |  |
Unvested, end of period (in dollars per share) | $ 132.07 | $ 131.57 |
Weighted-Average Remaining Contractual Life (Years) | 2 years 5 months 19 days |  |
Aggregate Intrinsic Value, unvested | $ 83,690 |  |
Intrinsic value of units | $ 41,500 | $ 59,000 | $ 53,400
Weighted Average Fair Value at Date of Grant | $ 132.07 | $ 131.57 | $ 129.52
Long-term incentive units |  |  |
Units |  |  |
Unvested beginning of period (shares) | 279,258 |  |
Granted (shares) | 180,535 |  |
Vested (shares) | (181,182) |  |
Cancelled or expired (shares) | (40,251) |  |
Unvested end of period (shares) | 238,360 | 279,258 |
Weighted-Average Grant Date Fair Value |  |  |
Unvested, beginning of period (in dollars per share) | $ 146.37 |  |
Granted (in dollars per share) | 104.82 |  |
Vested (in dollars per share) | 136.39 |  |
Cancelled or expired (in dollars per share) | 149.36 |  |
Unvested, end of period (in dollars per share) | $ 121.99 | $ 146.37 |
Weighted-Average Remaining Contractual Life (Years) | 1 year 11 months 15 days |  |
Aggregate Intrinsic Value, unvested | $ 32,078 |  | $ 17,500
Intrinsic value of units | $ 18,300 | $ 18,100 |
Long term incentive units outstanding and exercisable | 1,200,000 |  |
Intrinsic value outstanding and exercisable | $ 158,100 |  |
Weighted Average Fair Value at Date of Grant | $ 121.99 | $ 146.37 | $ 132.66
Performance-based awards |  |  |
Weighted-Average Grant Date Fair Value |  |  |
Weighted Average Fair Value at Date of Grant | $ 97.06 | $ 154.26 | $ 137.69

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- Definition The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(03) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 718 -SubTopic 10 -Subparagraph (e)(1) -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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