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Discontinued Operations, Goodwill and Intangible Assets (Tables) | 9 Months Ended
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Jun. 30, 2023
Discontinued Operations, Goodwill and Intangible Assets. |
Schedule of balance sheet and income statement information of discontinued operations and significant components included in consolidated statement of cash flows | The following table represents summarized balance sheet information of assets and liabilities held for sale (in millions): ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, | ​ | September 30,
​ |  | 2023 |  | 2022
​ | ​ | ​ | ​ | ​ | ​ | ​
Cash and cash equivalents | ​ | $ | 22.4 | ​ | $ | 4.6
Receivables and contract assets | ​ |  | 86.2 | ​ | ​ | 66.2
Other | ​ |  | — | ​ | ​ | 8.2
Current assets held for sale | ​ | $ | 108.6 | ​ | $ | 79.0
​ | ​ | ​ | ​ | ​ | ​ | ​
Property and equipment, net | ​ | $ | 13.1 | ​ | $ | 8.0
Write-down of assets to fair value less cost to sell | ​ | ​ | (13.1) | ​ | ​ | (8.0)
Non-current assets held for sale | ​ | $ | — | ​ | $ | —
​ | ​ | ​ | ​ | ​ | ​ | ​
Accounts payable and accrued expenses | ​ | $ | 57.7 | ​ | $ | 49.2
Current liabilities held for sale | ​ | $ | 57.7 | ​ | $ | 49.2
​ | ​ | ​ | ​ | ​ | ​ | ​
Long-term liabilities held for sale | ​ | $ | 0.3 | ​ | $ | 0.2
​ The following table represents summarized income statement information of discontinued operations (in millions): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended |  | Nine months ended
​ | ​ | June 30, | ​ | June 30, |  | June 30, | ​ | June 30,
​ |  | 2023 |  | 2022 |  | 2023 |  | 2022
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Revenue | ​ | $ | 69.1 | ​ | $ | 73.2 | ​ | $ | 169.6 | ​ | $ | 285.0
Cost of revenue | ​ |  | 76.0 | ​ | ​ | 72.4 | ​ | ​ | 178.4 | ​ | ​ | 302.0
Gross (loss) profit | ​ |  | (6.9) | ​ | ​ | 0.8 | ​ | ​ | (8.8) | ​ | ​ | (17.0)
Equity in earnings of joint ventures | ​ |  | — | ​ | ​ | (2.1) | ​ | ​ | (1.7) | ​ | ​ | (5.5)
Loss on disposal activities | ​ | ​ | (2.6) | ​ | ​ | (5.4) | ​ | ​ | (42.8) | ​ | ​ | (50.9)
Transaction costs | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (0.2) | ​ | ​ | (6.2)
Loss from operations | ​ |  | (9.5) | ​ | ​ | (6.7) | ​ | ​ | (53.5) | ​ | ​ | (79.6)
Other loss | ​ |  | (0.5) | ​ |  | — | ​ | ​ | (0.5) | ​ | ​ | —
Interest expense | ​ |  | — | ​ | ​ | — | ​ | ​ | — | ​ | ​ | (0.1)
Loss before taxes | ​ |  | (10.0) | ​ | ​ | (6.7) | ​ | ​ | (54.0) | ​ | ​ | (79.7)
Income tax benefit | ​ |  | (2.4) | ​ | ​ | (3.2) | ​ | ​ | (4.2) | ​ | ​ | (8.2)
Net loss from discontinuing operations | ​ | $ | (7.6) | ​ | $ | (3.5) | ​ | $ | (49.8) | ​ | $ | (71.5)
​ The significant components included in our Consolidated Statement of Cash Flows for the discontinued operations are as follows (in millions): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended |  | Nine months ended
​ | ​ | June 30, |  | June 30, | ​ | June 30, |  | June 30,
​ |  | 2023 | ​ | 2022 |  | 2023 | ​ | 2022
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Payments for capital expenditures | ​ | $ | (0.6) | ​ | $ | (1.1) | ​ | $ | (5.1) | ​ | $ | (2.6)
​
Schedule of changes in the carrying value of goodwill by reportable segment | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Foreign | ​ | ​ | ​
​ | ​ | September 30, | ​ | Exchange | ​ | June 30,
​ |  | 2022 |  | Impact |  | 2023
​ | ​ | (in millions)
Americas | ​ | $ | 2,610.7 | ​ | $ | 7.7 | ​ | $ | 2,618.4
International | ​ |  | 770.1 | ​ | ​ | 56.1 | ​ | ​ | 826.2
Total | ​ | $ | 3,380.8 | ​ | $ | 63.8 | ​ | $ | 3,444.6
Schedule of gross amounts and accumulated amortization of finite intangible assets included in intangible assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, 2023 | ​ | September 30, 2022 | ​ | ​
​ | ​ | Gross | ​ | Accumulated | ​ | Intangible | ​ | Gross | ​ | Accumulated | ​ | Intangible | ​ | Amortization
​ |  | Amount |  | Amortization |  | Assets, Net |  | Amount |  | Amortization |  | Assets, Net |  | Period
​ | ​ | (in millions) | ​ | (years)
Customer relationships | ​ | $ | 663.7 | ​ | $ | (641.3) | ​ | $ | 22.4 | ​ | $ | 663.0 | ​ | $ | (627.4) | ​ | $ | 35.6 | ​ | 1 - 11
Schedule of estimated future amortization expense of intangible assets | ​
​ | ​ | ​ | ​
Fiscal Year |  | (in millions)
2023 (three months remaining) | ​ | $ | 4.5
2024 | ​ |  | 17.2
2025 | ​ |  | 0.7
Total | ​ | $ | 22.4

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