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Other Long-Term Liabilities
 12 Months Ended
Dec. 31, 2020
Liabilities, Other than Long-term Debt, Noncurrent [Abstract]  
Other Long-Term Liabilities Other Long-Term Liabilities
(in millions)December 31,
2020		December 31,
2019
Deferred taxes and other tax liabilities (1)
$188.6 $233.3 
Operating lease liabilities (2)
53.1 59.7 
Deferred compensation (3)
22.1 25.8 
Pension and other post-retirement obligations (3)
26.3 25.3 
Long-term workers' compensation (3)
18.8 12.9 
Other35.7 10.6 
Other long-term liabilities$344.6 $367.6 
(1)Refer to Note 9 for additional deferred tax discussion.
(2)Refer to Note 17 for additional operating lease liabilities discussion.
(3)Refer to Note 15 for additional pension, deferred compensation and workers' compensation discussion.