General form of registration statement for all companies including face-amount certificate companies

Intangible Assets, Net - Amortization (Details)

v3.23.1
Intangible Assets, Net - Amortization (Details) - USD ($)
$ in Millions
3 Months Ended 11 Months Ended 12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 02, 2021
Dec. 31, 2022
Anticipated amortization of intangible assets        
Amortization of Intangible Assets $ 20.9 $ 21.2 $ 7.0 $ 84.8
Estimated future amortization of intangible assets for the year 2023       84.6
Estimated future amortization of intangible assets for the year 2024       84.2
Estimated future amortization of intangible assets for the year 2025       84.2
Estimated future amortization of intangible assets for the year 2026       84.2
Estimated future amortization of intangible assets for the year 2027       $ 84.2