XML 71 R52.htm IDEA: XBRL DOCUMENT v3.20.2
Goodwill and Intangible Assets - Additional Information (Details)
$ in Millions
Jun. 30, 2020
USD ($)
Expected amortization of intangible assets  
2020 $ 40.0
2021 40.0
2022 35.0
2023 35.0
2024 $ 1.0