XML 35 R24.htm IDEA: XBRL DOCUMENT v3.21.2
Fair Value of Financial Instruments (Tables)
 6 Months Ended
Jun. 30, 2021
Fair Value Disclosures [Abstract]  
Fair value and carrying values for notes and bonds payable, mortgage notes receivable, and notes receivable
The table below details the fair values and carrying values for notes and bonds payable at June 30, 2021 and December 31, 2020.
 June 30, 2021December 31, 2020
Dollars in millionsCARRYING VALUEFAIR VALUECARRYING VALUEFAIR VALUE
Notes and bonds payable 1
$1,614.5 $1,615.6 $1,602.8 $1,645.4 
1Level 2 – model-derived valuations in which significant inputs and significant value drivers are observable in active markets.