Represents the noncurrent portion of deferred tax liabilities, which result from applying the applicable tax rate to net taxable temporary differences pertaining to each jurisdiction to which the entity is obligated to pay income tax, combined with the noncurrent portion of the amount recognized for uncertain tax positions as of the balance sheet date. A noncurrent taxable temporary difference is a difference between the tax basis and the carrying amount of a noncurrent asset or liability in the financial statements prepared in accordance with generally accepted accounting principles. In a classified statement of financial position, an enterprise shall separate deferred tax liabilities and assets into a current amount and a noncurrent amount. Deferred tax liabilities and assets shall be classified as current or noncurrent based on the classification of the related asset or liability for financial reporting. A deferred tax liability or asset that is not related to an asset or liability for financial reporting, including deferred tax assets related to carryforwards, shall be classified according to the expected reversal date of the temporary difference.

No definition available.

BUSINESS ACQUISITIONS DISPOSITIONS (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2018	Sep. 30, 2019	Dec. 31, 2018	Jun. 30, 2018	Dec. 31, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Operating Income (Loss)	$ 3.0	$ 8.4
Cash and cash equivalents			$ (361.1)	$ (426.8)	$ (892.6)	$ (316.6)
Accounts Receivable, after Allowance for Credit Loss, Current			1,617.2	1,467.9
Unbilled Contracts Receivable			476.9	394.4
Supplies inventories			234.9	237.3
Prepaid expenses and other			297.7	309.0
Property, plant and equipment, net			2,462.8	1,740.3
Goodwill			7,815.3	7,360.3
Intangible Assets, Net (Excluding Goodwill)			4,021.3	3,911.1
Other assets, net			458.9	276.0
Accounts Payable, Current			607.8	634.6
Accrued Liabilities, Current			830.3	870.0
Deferred Revenue, Current			403.8	356.4
Deferred income taxes and other tax liabilities			969.0	940.0
Commitments and contingent liabilities			$ 348.3	$ 334.0