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LEASE COMMITMENTS (Tables)
 12 Months Ended
Dec. 31, 2021
Lease Commitments [Abstract]  
Lease cost
Operating lease cost consists of the following (in millions):
Year Ended December 31,
202120202019
Operating lease cost$31.3 $32.0 $33.8 
Variable lease cost4.1 4.9 6.7 
Short-term lease cost4.3 4.8 5.0 
Total operating lease costs$39.7 $41.7 $45.5 
Supplemental cash flow and other information related to operating leases (in millions):
December 31,
20212020
Cash paid for amounts included in the measurement of operating lease liabilities$37.1 $32.1 
Operating right-of-use assets obtained in exchange for operating lease liabilities$31.1 $21.4 
Supplemental balance sheet information related to leases
Supplemental balance sheet information related to leases (in millions, except lease term and discount rate):
December 31,
20212020
Operating lease right-of-use assets included within Other assets
$99.2 $102.9 
Current maturities of operating leases included within Other current liabilities
$20.2 $24.8 
Non-current operating leases included within Other liabilities
73.1 82.9 
Total operating lease liabilities$93.3 $107.7 
Weighted average discount rate for operating leases4.77 %5.33 %
Weighted average remaining operating lease term in years55
Maturities of operating lease liabilities
Maturities of operating lease liabilities (in millions):
2022$24.1 
202325.8 
202418.5 
202511.6 
20267.7 
Thereafter18.9 
Total undiscounted operating lease payments106.6 
Less: Imputed interest(13.3)
Total operating lease liabilities93.3 
Less: Current maturities of operating lease liabilities (20.2)
Non-current operating lease liabilities$73.1