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Supplemental Cash Flow Information
9 Months Ended
Sep. 30, 2022
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL CASH FLOW INFORMATION SUPPLEMENTAL CASH FLOW INFORMATION
Nine months ended
September 30,
(in millions)20222021
Cash paid during the period for income taxes$1.6 $2.4 
Cash paid for interest— 2.1 
Cash received for income tax receivables— 89.9 
Establishment of operating lease right-of-use assets and lease liabilities
Operating lease right-of-use assets$46.1 $40.5 
Operating lease liabilities46.1 46.8 
Tenant improvement allowance not yet received17.8 — 
Purchases of property, plant and equipment in accounts payable and accrued liabilities4.3 —