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Separate Financial Information of Subsidiary Guarantors of Indebtedness (Condensed Consolidating Statement of Cash Flows) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 | Mar. 31, 2016
Cash Flows from Operating Activities: |  |
Net income (loss) | $ 13,764 | $ 15,400
Adjustments to reconcile net income to net cash from operating activities: |  |
Depreciation and amortization | 20,996 | 14,496
Share-based compensation expense | 4,306 | 3,647
Change in debt discounts and deferred debt issuance costs | 3,836 | 1,687
Deferred income taxes | (526) | (155)
(Gain) loss on sale of property and equipment | (131) | 285
Other long-term liabilities | (1,824) | (4,061)
Other non-cash items | 267 | 1,399
Changes in other components of working capital | (73,533) | (15,067)
NET CASH (USED IN) PROVIDED BY OPERATING ACTIVITIES | (32,845) | 15,944
Cash Flows from Investing Activities: |  |
Acquisition of property and equipment excluding financed purchases | (5,672) | (4,812)
Proceeds from sale of property and equipment | 259 | 939
Change in restricted cash | (9,654) | (3,305)
NET CASH USED IN INVESTING ACTIVITIES | (15,067) | (7,178)
Cash Flows from Financing Activities: |  |
Proceeds from debt | 313,977 | 299,785
Repayment of debt | (296,485) | (287,484)
Issuance of common stock and effect of cashless exercise | (10,809) |
Debt issuance costs | (57) | (5,937)
NET CASH PROVIDED BY FINANCING ACTIVITIES | 6,626 | 6,364
Net (decrease) increase in cash and cash equivalents | (41,286) | 15,130
Cash and cash equivalents at beginning of period | 146,103 | 75,452
Cash and cash equivalents at end of period | 104,817 | 90,582
Eliminations [Member] |  |
Cash Flows from Operating Activities: |  |
Net income (loss) | (23,529) | (23,079)
Adjustments to reconcile net income to net cash from operating activities: |  |
Equity in earnings of subsidiaries | 23,529 | 23,079
Cash Flows from Investing Activities: |  |
Increase (decrease) in intercompany advances | (74,626) | (24,653)
NET CASH USED IN INVESTING ACTIVITIES | (74,626) | (24,653)
Cash Flows from Financing Activities: |  |
Increase (decrease) in intercompany advances | 74,626 | 24,653
NET CASH PROVIDED BY FINANCING ACTIVITIES | 74,626 | 24,653
Tutor Perini Corporation [Member] |  |
Cash Flows from Operating Activities: |  |
Net income (loss) | 13,764 | 15,400
Adjustments to reconcile net income to net cash from operating activities: |  |
Depreciation and amortization | 11,975 | 5,626
Equity in earnings of subsidiaries | (23,529) | (23,079)
Share-based compensation expense | 3,956 | 3,647
Change in debt discounts and deferred debt issuance costs | 50,636 |
Deferred income taxes | (614) | (153)
(Gain) loss on sale of property and equipment |  | 202
Other long-term liabilities | (4,105) | (3,822)
Other non-cash items | 461 | (90)
Changes in other components of working capital | 30,668 | 12,879
NET CASH (USED IN) PROVIDED BY OPERATING ACTIVITIES | 83,212 | 10,610
Cash Flows from Investing Activities: |  |
Acquisition of property and equipment excluding financed purchases | (155) | (1,282)
Proceeds from sale of property and equipment |  | 75
Change in restricted cash | (1) | 109
NET CASH USED IN INVESTING ACTIVITIES | (156) | (1,098)
Cash Flows from Financing Activities: |  |
Proceeds from debt | 319,977 | 299,785
Repayment of debt | (292,087) | (276,202)
Issuance of common stock and effect of cashless exercise | (10,905) |
Debt issuance costs | (46,857) | (5,937)
Increase (decrease) in intercompany advances | (77,246) | (24,628)
NET CASH PROVIDED BY FINANCING ACTIVITIES | (107,118) | (6,982)
Net (decrease) increase in cash and cash equivalents | (24,062) | 2,530
Cash and cash equivalents at beginning of period | 80,829 | 47,196
Cash and cash equivalents at end of period | 56,767 | 49,726
Guarantor Subsidiaries [Member] |  |
Cash Flows from Operating Activities: |  |
Net income (loss) | 19,378 | 19,119
Adjustments to reconcile net income to net cash from operating activities: |  |
Depreciation and amortization | 8,820 | 8,800
Share-based compensation expense | 350 |
Change in debt discounts and deferred debt issuance costs | (46,800) |
Deferred income taxes | 88 | (2)
(Gain) loss on sale of property and equipment | (131) | 83
Other long-term liabilities | 62 | (954)
Other non-cash items | (194) | 1,489
Changes in other components of working capital | (105,124) | (25,578)
NET CASH (USED IN) PROVIDED BY OPERATING ACTIVITIES | (123,551) | 2,957
Cash Flows from Investing Activities: |  |
Acquisition of property and equipment excluding financed purchases | (5,517) | (3,530)
Proceeds from sale of property and equipment | 259 | 864
Increase (decrease) in intercompany advances | 74,626 | 24,653
Change in restricted cash | 371 | (403)
NET CASH USED IN INVESTING ACTIVITIES | 69,739 | 21,584
Cash Flows from Financing Activities: |  |
Proceeds from debt | (6,000) |
Repayment of debt | (4,398) | (11,282)
Issuance of common stock and effect of cashless exercise | 96 |
Debt issuance costs | 46,800 |
NET CASH PROVIDED BY FINANCING ACTIVITIES | 36,498 | (11,282)
Net (decrease) increase in cash and cash equivalents | (17,314) | 13,259
Cash and cash equivalents at beginning of period | 65,079 | 26,892
Cash and cash equivalents at end of period | 47,765 | 40,151
Non-Guarantor Subsidiaries [Member] |  |
Cash Flows from Operating Activities: |  |
Net income (loss) | 4,151 | 3,960
Adjustments to reconcile net income to net cash from operating activities: |  |
Depreciation and amortization | 201 | 70
Other long-term liabilities | 2,219 | 715
Changes in other components of working capital | 923 | (2,368)
NET CASH (USED IN) PROVIDED BY OPERATING ACTIVITIES | 7,494 | 2,377
Cash Flows from Investing Activities: |  |
Change in restricted cash | (10,024) | (3,011)
NET CASH USED IN INVESTING ACTIVITIES | (10,024) | (3,011)
Cash Flows from Financing Activities: |  |
Increase (decrease) in intercompany advances | 2,620 | (25)
NET CASH PROVIDED BY FINANCING ACTIVITIES | 2,620 | (25)
Net (decrease) increase in cash and cash equivalents | 90 | (659)
Cash and cash equivalents at beginning of period | 195 | 1,364
Cash and cash equivalents at end of period | $ 285 | $ 705

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