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Commercial Commitments (Tables)
3 Months Ended
Mar. 31, 2019
Guarantees [Abstract]  
Commercial Commitments
The following table shows our commercial commitments (in millions):
 
March 31
2019
 
December 31
2018
Lease payment guarantees
$
1.5

 
$
2.0

Standby letters of credit and performance bonds
9.4

 
9.5

Total commercial commitments (1)
$
10.9

 
$
11.5

_______
(1) The carrying value of liabilities on the balance sheet for commercial commitments was $0.7 million at March 31, 2019 and $0.9 million at December 31, 2018. The expirations of these commitments range from 2019 to 2023. We are not aware of any event that would require us to satisfy any of our commitments.