XML 40 R78.htm IDEA: XBRL DOCUMENT v3.20.1
Debt - Schedule of Contractual Maturities of Debt Obligations (Detail)
$ in Millions
Mar. 31, 2020
USD ($)
Maturities Of Long Term Debt [Abstract]  
2020 (remaining) $ 12.0
2021 9.0
2022 9.0
2023 9.0
2024 9.0
2025 9.0
Thereafter $ 788.4