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Leases (Tables)
 12 Months Ended
Dec. 31, 2020
Leases [Abstract]  
Components of Lease Expense and Other Information
The components of lease expense for the years ended December 31, 2020 and 2019 were as follows:
(in millions)20202019
Operating lease cost$28.3 $29.6 
Sublease income(1.2)(1.7)
Total lease cost$27.1 $27.9 

Total rental expense reported in our Consolidated Statements of Income for all non-cancelable operating leases (reduced by minor amounts for subleases) amounted to $33.0 million for the year ended December 31, 2018.

Other information related to leases for the years ended December 31, 2020 and 2019 was as follows:
(in millions, except lease term and discount rate)20202019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases$28.8 $29.6 
Right-of-use assets obtained in exchange for lease obligations:
Operating leases$9.0 $35.5 
Weighted average remaining lease term:
Operating leases6.4 years
Weighted average discount rate:
Operating leases5.2 %
Future Minimum Lease Payments
Future minimum lease payments, net of sub-lease income, for all non-cancelable leases as of December 31, 2020 were as follows:
(in millions)
2021$28.6 
202221.1 
202316.3 
202413.2 
20259.8 
Thereafter32.0 
Total minimum lease payments121.0 
Less imputed interest21.9 
Future minimum payments for leases, net of sublease rental income and imputed interest$99.1