XML 60 R19.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Accounts Payable and Accrued Expenses
12 Months Ended
Dec. 31, 2019
Accounts Payable and Accrued Liabilities [Abstract]  
Accounts Payable and Accrued Expenses
Accounts payable and accrued expenses consisted of the following at December 31 (in millions):
 
2019
 
2018
Accounts payable
7.7

 
9.0

Accrued expenses
26.1

 
36.8

Accrued interest payable
7.0

 
6.8

Other
0.7

 
1.7

Total accounts payable and accrued expenses
$
41.5

 
$
54.3