FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Dec. 31, 2018

Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]

Schedule of Contingent Consideration Liabilities Recorded Using Level 3 Inputs, Total and Amounts Recorded as Current Liabilities

Our contingent consideration liabilities, recorded using Level 3 inputs, in total and the amounts classified as Other current liabilities and Other liabilities were as follows as of December 31:

In millions
	2018		2017
Other current liabilities	$	2.8	$	4.6
Other liabilities (see Note 7)		7.5		7.8
Total contingent consideration	$	10.3	$	12.4

Estimated Fair Value of Company's Debt Obligations, Using Level 2 Inputs, Compared to Carrying Amount

Fair Value of Debt: At December 31, 2018 and 2017, the estimated fair value of the Company’s debt obligations, using Level 2 inputs, compared to the carrying amount was as follows:

In billions
	2018		2017
Fair value of debt obligations	$	2.75	$	2.74
Carrying value of debt obligations		2.78		2.75

Contingent Consideration Liability

Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]

Changes to Contingent Consideration

Changes to contingent consideration are reflected in the table below:

In millions
Contingent consideration as of January 1, 2017	$	24.1
Increase due to current year acquisitions		0.1
Purchase accounting adjustments		(9.6	)
Decrease due to payments		(1.5	)
Change in fair value reflected in SG&A		(0.4	)
Other		(0.3	)
Contingent consideration as of December 31, 2017		12.4
Increase due to current year acquisitions		-
Purchase accounting adjustments		(0.4	)
Decrease due to payments		(1.3	)
Change in fair value reflected in SG&A		0.2
Foreign exchange fluctuations		(0.6	)
Contingent consideration as of December 31, 2018	$	10.3