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Commercial Commitments (Tables)
6 Months Ended
Jun. 30, 2015
Guarantees [Abstract]  
Commercial Commitments
The following table shows our commercial commitments (in millions):
 
June 30
2015
 
December 31
2014
Lease payment guarantees
$
25.4

 
$
28.5

Standby letters of credit
8.6

 
8.7

Performance bonds
0.4

 
0.4

Total commercial commitments (1)
$
34.4

 
$
37.6

_________
(1) The carrying value of liabilities on the balance sheet for commercial commitments was $4.6 million at June 30, 2015 and $5.1 million at December 31, 2014. The expirations of these commitments range from 2017 to 2023. We are not aware of any event that would require us to satisfy any of our commitments.