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Condensed Consolidating Financial Information - Balance Sheets (Details) - USD ($) $ in Thousands | Mar. 31, 2018 | Sep. 30, 2017
--- | --- | ---
CURRENT ASSETS: |  |
Total cash and cash equivalents | $ 867,225 | $ 802,362
Accounts receivable-net | 5,208,918 | 5,127,743
Prepaid expenses and other current assets | 648,602 | 696,718
Current assets held for sale | 116,755 |
Income taxes receivable | 82,460 | 55,399
TOTAL CURRENT ASSETS | 6,923,960 | 6,682,222
PROPERTY AND EQUIPMENT-NET | 583,417 | 621,357
DEFERRED TAX ASSETS-NET | 219,907 | 171,331
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES | 384,897 | 364,223
GOODWILL | 5,942,572 | 5,992,881
INTANGIBLE ASSETS-NET | 368,215 | 415,096
OTHER NON-CURRENT ASSETS | 194,364 | 149,846
TOTAL ASSETS | 14,617,332 | 14,396,956
CURRENT LIABILITIES: |  |
Short-term debt | 9,830 | 1,221
Accounts payable | 2,286,166 | 2,249,872
Accrued expenses and other current liabilities | 2,167,692 | 2,245,519
Income taxes payable | 28,419 | 38,176
Billings in excess of costs on uncompleted contracts | 979,366 | 902,812
Current liabilities held for sale | 46,459 |
Current portion of long-term debt | 123,909 | 140,779
TOTAL CURRENT LIABILITIES | 5,641,841 | 5,578,379
OTHER LONG-TERM LIABILITIES | 889,400 | 881,300
DEFERRED TAX LIABILITY-NET | 6,467 | 20,515
LONG-TERM DEBT | 3,814,976 | 3,702,109
TOTAL LIABILITIES | 10,352,707 | 10,182,270
TOTAL AECOM STOCKHOLDERS' EQUITY | 4,040,752 | 3,996,126
Noncontrolling interests | 223,873 | 218,560
TOTAL STOCKHOLDERS' EQUITY | 4,264,625 | 4,214,686
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | 14,617,332 | 14,396,956
Reportable Legal Entities | Parent |  |
CURRENT ASSETS: |  |
Total cash and cash equivalents | 4,600 | 32,600
Intercompany receivable | 735,900 | 723,600
Prepaid expenses and other current assets | 66,800 | 67,500
Income taxes receivable | 30,100 | 4,300
TOTAL CURRENT ASSETS | 837,400 | 828,000
PROPERTY AND EQUIPMENT-NET | 176,500 | 160,200
DEFERRED TAX ASSETS-NET | 149,900 | 239,700
INVESTMENTS IN CONSOLIDATED SUBSIDIARIES | 6,797,700 | 6,606,200
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES | 10,900 | 7,200
OTHER NON-CURRENT ASSETS | 50,300 | 8,700
TOTAL ASSETS | 8,022,700 | 7,850,000
CURRENT LIABILITIES: |  |
Short-term debt | 9,800 | 1,100
Accounts payable | 31,100 | 33,800
Accrued expenses and other current liabilities | 56,700 | 92,200
Intercompany payable | 93,400 | 149,200
Billings in excess of costs on uncompleted contracts | 2,400 | 3,400
Current portion of long-term debt | 36,500 | 110,900
TOTAL CURRENT LIABILITIES | 229,900 | 390,600
OTHER LONG-TERM LIABILITIES | 138,800 | 102,300
NOTE PAYABLE INTERCOMPANY-NON CURRENT | 671,400 | 100
LONG-TERM DEBT | 2,949,300 | 3,366,900
TOTAL LIABILITIES | 3,989,400 | 3,859,900
TOTAL AECOM STOCKHOLDERS' EQUITY | 4,033,300 | 3,990,100
TOTAL STOCKHOLDERS' EQUITY | 4,033,300 | 3,990,100
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | 8,022,700 | 7,850,000
Reportable Legal Entities | Guarantor Subsidiaries |  |
CURRENT ASSETS: |  |
Total cash and cash equivalents | 262,300 | 254,900
Accounts receivable-net | 2,556,000 | 2,426,400
Intercompany receivable | 78,000 | 89,000
Prepaid expenses and other current assets | 332,800 | 366,500
TOTAL CURRENT ASSETS | 3,229,100 | 3,136,800
PROPERTY AND EQUIPMENT-NET | 225,300 | 215,000
DEFERRED TAX ASSETS-NET | 56,000 | 61,700
INVESTMENTS IN CONSOLIDATED SUBSIDIARIES | 2,280,900 | 2,812,800
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES | 60,100 | 69,700
GOODWILL | 3,392,700 | 3,392,700
INTANGIBLE ASSETS-NET | 243,300 | 271,600
OTHER NON-CURRENT ASSETS | 49,300 | 47,400
TOTAL ASSETS | 9,536,700 | 10,007,700
CURRENT LIABILITIES: |  |
Accounts payable | 1,368,900 | 1,301,700
Accrued expenses and other current liabilities | 1,052,000 | 1,171,800
Income taxes payable |  | 8,100
Intercompany payable | 777,000 | 789,500
Billings in excess of costs on uncompleted contracts | 350,300 | 341,700
Current portion of long-term debt | 26,200 | 14,900
TOTAL CURRENT LIABILITIES | 3,574,400 | 3,627,700
OTHER LONG-TERM LIABILITIES | 264,700 | 290,700
DEFERRED TAX LIABILITY-NET |  | 600
LONG-TERM DEBT | 277,100 | 281,600
TOTAL LIABILITIES | 4,116,200 | 4,200,600
TOTAL AECOM STOCKHOLDERS' EQUITY | 5,420,500 | 5,807,100
TOTAL STOCKHOLDERS' EQUITY | 5,420,500 | 5,807,100
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | 9,536,700 | 10,007,700
Reportable Legal Entities | Non-Guarantor Subsidiaries |  |
CURRENT ASSETS: |  |
Total cash and cash equivalents | 600,300 | 514,900
Accounts receivable-net | 2,652,900 | 2,701,300
Intercompany receivable | 135,300 | 183,400
Prepaid expenses and other current assets | 249,000 | 262,700
Current assets held for sale | 116,800 |
Income taxes receivable | 52,400 | 51,100
TOTAL CURRENT ASSETS | 3,806,700 | 3,713,400
PROPERTY AND EQUIPMENT-NET | 181,600 | 246,200
DEFERRED TAX ASSETS-NET | 172,600 | 164,500
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES | 313,900 | 287,300
GOODWILL | 2,549,900 | 2,600,200
INTANGIBLE ASSETS-NET | 124,900 | 143,500
OTHER NON-CURRENT ASSETS | 94,700 | 93,800
TOTAL ASSETS | 7,244,300 | 7,248,900
CURRENT LIABILITIES: |  |
Short-term debt |  | 100
Accounts payable | 886,200 | 914,400
Accrued expenses and other current liabilities | 1,059,000 | 981,500
Income taxes payable | 28,400 | 30,100
Intercompany payable | 164,900 | 159,600
Billings in excess of costs on uncompleted contracts | 626,700 | 557,700
Current liabilities held for sale | 46,500 |
Current portion of long-term debt | 61,200 | 15,000
TOTAL CURRENT LIABILITIES | 2,872,900 | 2,658,400
OTHER LONG-TERM LIABILITIES | 485,900 | 488,300
DEFERRED TAX LIABILITY-NET | 165,000 | 314,500
NOTE PAYABLE INTERCOMPANY-NON CURRENT | 477,300 | 467,200
LONG-TERM DEBT | 588,600 | 53,600
TOTAL LIABILITIES | 4,589,700 | 3,982,000
TOTAL AECOM STOCKHOLDERS' EQUITY | 2,430,700 | 3,048,300
Noncontrolling interests | 223,900 | 218,600
TOTAL STOCKHOLDERS' EQUITY | 2,654,600 | 3,266,900
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | 7,244,300 | 7,248,900
Eliminations |  |
CURRENT ASSETS: |  |
Intercompany receivable | (949,200) | (996,000)
TOTAL CURRENT ASSETS | (949,200) | (996,000)
DEFERRED TAX ASSETS-NET | (158,600) | (294,600)
INVESTMENTS IN CONSOLIDATED SUBSIDIARIES | (9,078,600) | (9,419,000)
TOTAL ASSETS | (10,186,400) | (10,709,600)
CURRENT LIABILITIES: |  |
Intercompany payable | (1,035,300) | (1,098,300)
TOTAL CURRENT LIABILITIES | (1,035,300) | (1,098,300)
DEFERRED TAX LIABILITY-NET | (158,600) | (294,600)
NOTE PAYABLE INTERCOMPANY-NON CURRENT | (1,148,700) | (467,300)
TOTAL LIABILITIES | (2,342,600) | (1,860,200)
TOTAL AECOM STOCKHOLDERS' EQUITY | (7,843,800) | (8,849,400)
TOTAL STOCKHOLDERS' EQUITY | (7,843,800) | (8,849,400)
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY | $ (10,186,400) | $ (10,709,600)

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