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Reportable Segments (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Sep. 30, 2020
Summarized financial information concerning the Company's reportable segments |  |  |
Revenue | $ 3,313,155 | $ 3,235,610 |
Gross profit | 184,370 | 165,800 |
Equity in earnings of joint ventures | 8,201 | 9,928 |
General and administrative expenses | (38,360) | (43,614) |
Restructuring costs | (13,038) | (44,925) |
Operating income (loss) | 141,173 | 87,189 |
Segment assets | 12,504,555 |  | $ 12,998,951
Total |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |
Revenue | 3,313,200 | 3,235,600 |
Gross profit | 184,400 | 165,800 |
Equity in earnings of joint ventures | 8,200 | 9,900 |
General and administrative expenses | (38,400) | (43,600) |
Restructuring costs | (13,000) | (44,900) |
Operating income (loss) | $ 141,200 | $ 87,200 |
Gross profit as a % of revenue | 5.60% | 5.10% |
Corporate |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |
General and administrative expenses | $ (36,500) | $ (41,200) |
Restructuring costs | (13,000) | (44,900) |
Operating income (loss) | (49,500) | (86,100) |
Segment assets | 1,138,000 |  | 1,573,900
Americas |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |
Revenue | 2,557,300 | 2,452,000 |
Gross profit | 145,000 | 139,400 |
Equity in earnings of joint ventures | 1,400 | 6,400 |
Operating income (loss) | $ 146,400 | $ 145,800 |
Gross profit as a % of revenue | 5.70% | 5.70% |
Segment assets | $ 7,801,100 |  | 7,929,300
International |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |
Revenue | 755,600 | $ 783,100 |
Gross profit | 39,100 | 25,900 |
Equity in earnings of joint ventures | 3,000 | 2,800 |
Operating income (loss) | $ 42,100 | $ 28,700 |
Gross profit as a % of revenue | 5.20% | 3.30% |
Segment assets | $ 2,546,700 |  | 2,454,000
AECOM Capital |  |  |
Summarized financial information concerning the Company's reportable segments |  |  |
Revenue | 300 | $ 500 |
Gross profit | 300 | 500 |
Equity in earnings of joint ventures | 3,800 | 700 |
General and administrative expenses | (1,900) | (2,400) |
Operating income (loss) | 2,200 | $ (1,200) |
Segment assets | $ 210,900 |  | $ 198,000

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