XML 25 R9.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Consolidated Statement of Cash Flows | 12 Months Ended
--- | ---
Dec. 31, 2017
Consolidated Statement of Cash Flows [Abstract] |
Consolidated Statement of Cash Flows | 2. Consolidated Statement of Cash Flows ﻿ Below are the changes in other components of working capital, as shown in the Consolidated Statements of Cash Flows, and the supplemental disclosure of cash paid for interest and income taxes: ﻿ ﻿ ﻿ ﻿ ﻿ ﻿ ﻿ ﻿
﻿ |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |
﻿ | Year Ended December 31,
﻿(in thousands) | 2017 |  | 2016 |  | 2015
﻿(Increase) Decrease in: |  |  |  |  |  |  |  |
﻿Accounts receivable | $ | (57,609) |  | $ | (269,900) |  | $ | 4,734
﻿Costs and estimated earnings in excess of billings |  | (100,932) |  |  | 73,349 |  |  | (178,774)
﻿Other current assets |  | (19,718) |  |  | 39,480 |  |  | (38,616)
﻿(Decrease) Increase in: |  |  |  |  |  |  |  |
﻿Accounts payable |  | (32,225) |  |  | 56,552 |  |  | 139,290
﻿Billings in excess of costs and estimated earnings |  | 125,757 |  |  | 42,926 |  |  | (30,985)
﻿Accrued expenses |  | 24,513 |  |  | (32,937) |  |  | (24,426)
﻿Changes in other components of working capital | $ | (60,214) |  | $ | (90,530) |  | $ | (128,777)
﻿ |  |  |  |  |  |  |  |
﻿Cash paid during the year for: |  |  |  |  |  |  |  |
﻿Interest | $ | 50,443 |  | $ | 47,403 |  | $ | 45,055
﻿Income taxes | $ | 39,776 |  | $ | 26,908 |  | $ | 35,299
﻿

X
- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -URI http://asc.fasb.org/topic&trid=2134446 + Details
Name: | us-gaap_CashFlowSupplementalDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration