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Other Liabilities
12 Months Ended
Dec. 31, 2022
Other Liabilities, Noncurrent [Abstract]  
Other Liabilities Other Liabilities
Other liabilities consisted of the following:
(in millions)December 31,
2022
December 31,
2021
Operating lease liabilities (Note 13)$102.0 $119.1 
Unrecognized tax benefits, net of indirect tax effects (Note 17)40.1 40.7 
Put option (Note 9 and 19)10.0 11.9 
Deferred revenue (Note 15)5.3 6.5 
Interest rate swaps (Notes 12 and 19)— 34.5 
Other16.5 20.2 
Total other liabilities$173.9 $232.9 
The decrease in the interest rate swaps liability was due primarily to changes in the forward LIBOR curve during the period.