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Intangible Assets and Goodwill (Tables)
6 Months Ended
Jun. 30, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Carrying amount of intangible assets
The following table summarizes the carrying amount of intangible assets as of June 30, 2022 and December 31, 2021:
As of
June 30, 2022December 31, 2021
(Dollars in millions)
Acquired contractual rights$832.6 $48.0 
Accumulated amortization(60.9)(26.4)
Finite-lived intangible assets, net771.7 21.6 
Goodwill12.7 13.3 
Intangible Assets, net$784.4 $34.9 
Schedule of estimated amortization expense
The following table summarizes the expected amortization expense for 2022 through 2026 and thereafter (Dollars in millions):
2022 (excluding the six months ended June 30, 2022)$59.2 
2023116.3 
2024116.3 
2025116.3 
2026116.3 
Thereafter247.3 
$771.7