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Note 14 - Composition of Certain Financial Statement Caption - Accounts Payable and Accrued Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2020
Dec. 31, 2019
Accrued salaries, benefits and other related costs $ 158.7 $ 147.4
Legal accrual (1) [1] 126.5 128.4
Escrow liabilities 1.5 0.2
Accrued interest 20.7 19.0
Trade accounts payable and other accrued expenses 99.3 80.0
Total accounts payable and accrued liabilities $ 406.7 $ 375.0
[1] Included a litigation reserve for Xactware Solutions, Inc. Patent Litigation of $125.0 million.