Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Senior Sustainability-Linked Notes (Details)

v3.21.2
Long-Term Debt - Senior Sustainability-Linked Notes (Details) - Solaris Midstream Holdings, LLC and Subsidiaries - USD ($)
$ in Millions
1 Months Ended 9 Months Ended
Apr. 01, 2021
Apr. 30, 2021
Sep. 30, 2021
Dec. 31, 2020
Debt Instrument [Line Items]        
Repayment of redeemable preferred units $ 74.4      
Sustainability-Linked Notes        
Debt Instrument [Line Items]        
Aggregate principal amount   $ 400.0    
Interest rate   7.625% 7.625% 7.625%
Proceeds from the offering   $ 390.6    
Debt issuance costs   9.4    
Repayment of borrowings   297.0    
Repayment of redeemable preferred units   $ 74.4    
Increase in interest rate     0.25%  
Threshold period for notice of satisfaction of performance target     30 days  
Sustainability-Linked Notes | Redemption when there is change in control        
Debt Instrument [Line Items]        
Percentage of principal redemption     101.00%  
Sustainability-Linked Notes | Maximum        
Debt Instrument [Line Items]        
Interest rate     7.875%  
Sustainability-Linked Notes | On or after April 1, 2023        
Debt Instrument [Line Items]        
Redemption price percentage     103.8125%  
Sustainability-Linked Notes | On or after April 1, 2025        
Debt Instrument [Line Items]        
Redemption price percentage     100.00%  
Sustainability-Linked Notes | On or before April 1, 2023        
Debt Instrument [Line Items]        
Percentage of principal redemption     40.00%  
Sustainability-Linked Notes | On or before April 1, 2023 | Redemption through net cash proceeds        
Debt Instrument [Line Items]        
Redemption price percentage     107.625%  
Sustainability-Linked Notes | On or before April 1, 2023 | Maximum        
Debt Instrument [Line Items]        
Redemption price percentage     100.00%