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Supplemental disclosures of cash flow information
3 Months Ended
Mar. 31, 2021
Supplemental Cash Flow Elements [Abstract]  
Supplemental disclosures of cash flow information
5.    Supplemental disclosures of cash flow information
The following tables present supplemental disclosures of cash flow information:
(in millions)
March 31, 2021
December 31, 2020
Cash and cash equivalents$172.5 $286.6 
Restricted cash classified as other assets2.6 2.6 
Total$175.1 $289.2 

(in millions)
Three months ended March 31,
2021
2020
Cash flows from operating activities:
Cash paid for income taxes, net$12.6 $12.2 
Cash paid for interest64.0 27.2 
Cash paid under operating leases10.7 10.0 
Cash paid under finance leases1.3 1.3 
Cash flows from financing activities:
Cash paid under finance leases1.1 1.1