XML 48 R38.htm IDEA: XBRL DOCUMENT v3.19.2
Contract Assets and Liabilities (Tables)
 6 Months Ended
Jun. 30, 2019
Contract with Customer, Asset and Liability [Abstract]  
Contract with Customer, Asset and Liability [Table Text Block]
Contract Assets and Liabilities

The following table summarizes our beginning and ending balances for accounts receivable and contract liabilities associated with our contracts with customers:

 
 
 
 
 
Accounts Receivable, Net
Contract Liabilities (Current)
Contract Liabilities (Long-term)
December 31, 2018
$
966.5

$
44.3

$
77.6

June 30, 2019
1,138.0

33.6

87.5

Increase/(decrease)
$
171.5

$
(10.7
)
$
9.9