Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Jan. 31, 2024
Jun. 30, 2023
Document Information [Line Items]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2023    
Document Transition Report false    
Entity File Number 001-36603    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 46-3337365    
Entity Address, Address Line One 12300 Liberty Boulevard    
Entity Address, City or Town Englewood    
Entity Address, State or Province CO    
Entity Address, Postal Zip Code 80112    
City Area Code 720    
Local Phone Number 875-5200    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 54
Auditor Name KPMG LLP    
Auditor Firm ID 185    
Auditor Location Denver CO    
Current Fiscal Year End Date --12-31    
Document Fiscal Year Focus 2023    
Document Fiscal Period Focus FY    
Entity Central Index Key 0001606745    
Amendment Flag false    
Series A      
Document Information [Line Items]      
Title of 12(g) Security Series A common stock    
Trading Symbol LTRPA    
Entity Common Stock, Shares Outstanding   73,066,321  
Series B      
Document Information [Line Items]      
Title of 12(g) Security Series B common stock    
Trading Symbol LTRPB    
Entity Common Stock, Shares Outstanding   4,057,532