Consolidated Financial Statements (Tables)

3 Months Ended

Mar. 31, 2018

Accounting Policies [Abstract]

Contract Asset and Accounts Receivable

The following table reflects the changes in our contract assets and accounts receivable for the three months ended March 31, 2018 and December 31, 2017:

(DOLLARS IN THOUSANDS)	March 31, 2018	At adoption
Receivables (included in Trade receivables)	747,862	677,055
Contract asset - Short term	3,839	4,449