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Disposal Group, Including Discontinued Operation, Fortrea Senior Notes

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Disposal Group, Including Discontinued Operation, Restructuring and other charges

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Disposal Group, Including Discontinued Operations, Other Nonoperating income (expense)

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Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

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Amount of costs of goods sold attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of depreciation and amortization expense attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of general and administrative expense attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of gross profit attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of operating income (loss) attributable to disposal group, including, but not limited to, discontinued operation.

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Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation.

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Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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Discontinued Operations and Disposal Groups (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Discontinued Operations and Disposal Groups [Abstract]
Disposal Group, Including Discontinued Operation, Revenue			$ 1,506.6
Disposal Group, Including Discontinued Operation, Costs of Goods Sold			1,244.5
Disposal Group, Including Discontinued Operation, Gross Profit (Loss)			262.1
Disposal Group, Including Discontinued Operation, General and Administrative Expense			184.1
Disposal Group, Including Discontinued Operation, Depreciation and Amortization			31.9
Disposal Group, Including Discontinued Operation, Restructuring and other charges			3.0
Disposal Group, Including Discontinued Operation, Operating Income (Loss)			43.1
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax			45.6
Discontinued Operation, Tax Effect of Discontinued Operation			6.8
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest	$ 0.0	$ 0.0	0.0	$ 38.8
Disposal Group, Including Discontinued Operation, Fortrea Senior Notes					$ 570.0
Disposal Group, Including Discontinued Operation, Fortrea Senior Notes Interest Rate					7.50%
Disposal Group, Including Discontinued Operation, Fortrea Distribution	$ 1,600.0		1,600.0
Disposal Group, Including Discontinued Operation, Fortrea Credit Facilities					$ 1,520.0
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Fortrea Credit Facilities					1,520.0
Disposal Group, Including Discontinued Operations, Other Nonoperating income (expense)			2.5
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent			$ 38.8
Fortrea Revolver due 2028
Discontinued Operations and Disposal Groups [Abstract]
Disposal Group, Including Discontinued Operation, Fortrea Credit Facilities					450.0
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Fortrea Credit Facilities					450.0
Fortrea Term Loan A maturing 2028
Discontinued Operations and Disposal Groups [Abstract]
Disposal Group, Including Discontinued Operation, Fortrea Credit Facilities					500.0
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Fortrea Credit Facilities					500.0
Fortrea Term Loan B maturing 2028
Discontinued Operations and Disposal Groups [Abstract]
Disposal Group, Including Discontinued Operation, Fortrea Credit Facilities					570.0
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Fortrea Credit Facilities					$ 570.0