XML 99 R85.htm IDEA: XBRL DOCUMENT v3.22.0.1
Equity-Based Compensation - Additional Information (Details)
$ / shares in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Jul. 31, 2021
NonEmployeeDirector
shares
Feb. 28, 2021
NonEmployeeDirector
shares
Dec. 31, 2021
USD ($)
shares
Jun. 30, 2021
$ / shares
shares
Dec. 31, 2021
USD ($)
shares
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Maximum number of common units authorized | shares     1,505,000   1,505,000    
Accrual balance | $     $ 1,000.0   $ 1,000.0    
Phantom Units [Member]              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Phantom units granted | shares 3,252 1,509 37,015        
Number of non-employee directors to whom Phantom Units are granted. | NonEmployeeDirector 5 3          
Vesting of incentive, director and equity awards, net of units withheld for taxes, Units | shares 16,833            
Phantom units forfeited | shares       6,090      
Vesting rights description     50% vest ratably over three years through December 31, 2024 and 50% vest upon the employee’s death, disability or retirement.        
Vesting percentage     50.00%        
Remaining vesting rights percentage based upon employee's death, disability or retirement     50.00%        
Vesting period     3 years        
Phantom Performance Awards [Member]              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Initial target value of forfeited performance-based awards | $ / shares       $ 0.1      
Performance Based Awards [Member]              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Performance-based awards with an initial target value | $     $ 900,000        
Percentage of performance-based awards are weighted for increase of funds flow from operations per unit     65.00%        
Percentage of Performance Based Awards for Leverage     35.00%        
Number of days the value of common units divided by volume weighted average closing price     20 days        
Performance Based Awards [Member] | Minimum [Member]              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Percentage of payout value for both performance conditions interpolated on linear basis     0.00%        
Performance Based Awards [Member] | Maximum [Member]              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Percentage of payout value for both performance conditions interpolated on linear basis     200.00%        
Partnership Equity-Based Awards [Member]              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Equity-based employee and directors compensation expense | $         $ 1,300,000 $ 100,000 $ 900,000
Partnership Equity-Based Awards [Member] | GP Purchase [Member]              
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]              
Equity-based employee and directors compensation expense | $             $ 500,000