XML 97 R85.htm IDEA: XBRL DOCUMENT v3.21.2
Derivatives - Narrative (Details) - Interest Rate Swap - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Derivative Instruments, Gain (Loss) [Line Items]    
Notational amount $ 400,000,000.0  
Fixed rate 3.06%  
Receive rate 0.07% 0.15%