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Reportable Segments (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jun. 30, 2019 USD ($) | Jun. 30, 2018 USD ($) | Jun. 30, 2019 USD ($) segment | Jun. 30, 2018 USD ($) | Sep. 30, 2018 USD ($)
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Number of reportable segments | segment |  |  | 4 |  |
Revenue | $ 4,980,204 | $ 5,147,920 | $ 15,057,721 | $ 14,849,662 |
Gross profit | 209,244 | 185,179 | 575,219 | 462,603 |
Equity in earnings of joint ventures | 28,563 | 12,863 | 67,030 | 55,621 |
General and administrative expenses | (37,534) | (35,159) | (110,867) | (100,046) |
Restructuring costs |  |  | (79,170) |  |
Loss on disposal activities | (7,404) | (2,149) | (7,404) | (2,149) |
Impairment on assets held for sale, including goodwill |  |  |  | (168,178) |
Operating income (loss) | 192,869 | 160,734 | 444,808 | 247,851 |
Total assets | 14,795,212 |  | 14,795,212 |  | $ 14,681,131
Corporate |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
General and administrative expenses | (36,000) | (31,400) | (105,900) | (90,800) |
Restructuring costs |  |  | (79,200) |  |
Operating income (loss) | (36,000) | (31,400) | (185,100) | (90,800) |
Total assets | 520,800 |  | 520,800 |  | 613,500
Operating and Corporate Segment |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Revenue | 4,980,200 | 5,148,000 | 15,057,700 | 14,849,700 |
Gross profit | 209,200 | 185,200 | 575,200 | 462,600 |
Equity in earnings of joint ventures | 28,600 | 12,800 | 67,000 | 55,600 |
General and administrative expenses | (37,500) | (35,100) | (110,800) | (100,000) |
Restructuring costs |  |  | (79,200) |  |
Loss on disposal activities | (7,400) | (2,100) | (7,400) | (2,100) |
Impairment on assets held for sale, including goodwill |  |  |  | (168,200) |
Operating income (loss) | $ 192,900 | $ 160,800 | $ 444,800 | $ 247,900 |
Gross profit as a % of revenue | 4.20% | 3.60% | 3.80% | 3.10% |
Design and Consulting Services |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Total assets | $ 7,220,300 |  | $ 7,220,300 |  | 7,013,800
Design and Consulting Services | Operating Segment |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Revenue | 2,055,200 | $ 2,105,400 | 6,185,700 | $ 6,052,000 |
Gross profit | 142,500 | 116,100 | 388,000 | 314,200 |
Equity in earnings of joint ventures | 4,700 | 4,200 | 14,000 | 14,500 |
Operating income (loss) | $ 147,200 | $ 120,300 | $ 402,000 | $ 328,700 |
Gross profit as a % of revenue | 6.90% | 5.50% | 6.30% | 5.20% |
Construction Services |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Total assets | $ 4,265,500 |  | $ 4,265,500 |  | 4,212,000
Construction Services | Operating Segment |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Revenue | 1,898,200 | $ 2,106,700 | 5,830,500 | $ 6,120,500 |
Gross profit | 16,300 | 9,100 | 36,200 | 22,900 |
Equity in earnings of joint ventures | 19,500 | 2,300 | 34,200 | 16,900 |
Restructuring costs | (7,400) |  |  |  |
Loss on disposal activities |  | (2,100) | (7,400) | (2,100) |
Impairment on assets held for sale, including goodwill |  |  |  | (168,200) |
Operating income (loss) | $ 28,400 | $ 9,300 | $ 63,000 | $ (130,500) |
Gross profit as a % of revenue | 0.90% | 0.40% | 0.60% | 0.40% |
Management Services |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Total assets | $ 2,594,800 |  | $ 2,594,800 |  | 2,701,200
Management Services | Operating Segment |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Revenue | 1,025,300 | $ 935,900 | 3,034,600 | $ 2,677,200 |
Gross profit | 48,900 | 60,000 | 144,100 | 125,500 |
Equity in earnings of joint ventures | 3,600 | 6,300 | 10,800 | 24,200 |
Operating income (loss) | $ 52,500 | $ 66,300 | $ 154,900 | $ 149,700 |
Gross profit as a % of revenue | 4.80% | 6.40% | 4.70% | 4.70% |
AECOM Capital |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Total assets | $ 193,800 |  | $ 193,800 |  | $ 140,600
AECOM Capital | Operating Segment |  |  |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |  |  |
Revenue | 1,500 |  | 6,900 |  |
Gross profit | 1,500 |  | 6,900 |  |
Equity in earnings of joint ventures | 800 |  | 8,000 |  |
General and administrative expenses | (1,500) | $ (3,700) | (4,900) | $ (9,200) |
Operating income (loss) | $ 800 | $ (3,700) | $ 10,000 | $ (9,200) |

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