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Unsecured Senior Notes - Narrative (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Jul. 31, 2023
USD ($)
Sep. 30, 2023
USD ($)
$ / shares
Sep. 30, 2022
USD ($)
Sep. 30, 2023
USD ($)
Item
$ / shares
Sep. 30, 2022
USD ($)
Apr. 01, 2023
USD ($)
Mar. 31, 2017
USD ($)
Unsecured Senior Notes              
Interest expense   $ 368,357 $ 222,423 $ 1,066,990 $ 501,492    
Closing share price (in dollars per share) | $ / shares   $ 19.35   $ 19.35      
Convertible Senior Notes              
Unsecured Senior Notes              
Interest expense   $ 6,700 $ 2,900 $ 9,700 $ 8,700    
2027 Convertible Notes              
Unsecured Senior Notes              
Face amount $ 380,800            
Coupon rate (as a percent) 6.75% 6.75%   6.75%      
Proceeds from convertible debt $ 371,200            
Amount by which if-converted value of the Notes are less than principal amount       $ 25,800      
Conversion price (in dollars per share) | $ / shares   $ 20.76   $ 20.76      
If-converted value   $ 355,000   $ 355,000      
Convertible notes carrying value   371,000   371,000      
Convertible notes fair value   $ 359,700   $ 359,700      
Minimum number of conditions to be satisfied for conversion of debt | Item       1      
2027 Convertible Notes | Conversion upon satisfaction of closing market price condition              
Unsecured Senior Notes              
Minimum trading period as a basis for debt conversion       20 days      
Consecutive trading period as a basis for debt conversion       30 days      
2027 Convertible Notes | Conversion upon satisfaction of trading price condition              
Unsecured Senior Notes              
Consecutive trading period as a basis for debt conversion       5 days      
2027 Convertible Notes | Minimum | Conversion upon satisfaction of closing market price condition              
Unsecured Senior Notes              
Percentage of conversion price as a basis for debt conversion       110.00%      
Period of average closing market price of common stock as a basis for debt conversion       10 days      
Percentage of per share value of distributions that exceeds the market price of the entity's common stock as a basis for debt conversion       10.00%      
2027 Convertible Notes | Maximum | Conversion upon satisfaction of trading price condition              
Unsecured Senior Notes              
Percentage of conversion price and last reported sales price as a basis for debt conversion       98.00%      
2023 Convertible Notes              
Unsecured Senior Notes              
Face amount             $ 250,000
Coupon rate (as a percent)   4.38%   4.38%     4.375%
Repurchased face amount           $ 250,000