FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Dec. 31, 2020

Fair Value Disclosures [Abstract]

Schedule of Contingent Consideration Liabilities Recorded Using Level 3 Inputs, Amounts Classified as Either Other Current Liabilities or Other Liabilities

Our contingent consideration liabilities are reassessed at the end of every reporting period and are recorded using Level 3 inputs. The amounts are classified as either other current liabilities or other liabilities and are presented as follows as of December 31:

In millions
	2020		2019
Other current liabilities	$	0.4	$	0.6
Other liabilities	5.3		7.4
Total contingent consideration	$	5.7	$	8.0

Changes to Contingent Consideration

Changes to contingent consideration are reflected in the table below:

In millions
Contingent consideration as of January 1, 2018	$	10.3
Decrease due to payments	(2.3)
Contingent consideration as of December 31, 2019	8.0
Change in fair value reflected in SG&A	(2.1)
Currency Translation Adjustment	(0.1)
Decrease due to payments	(0.1)
Contingent consideration as of December 31, 2020	$	5.7

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

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

In billions
	2020		2019
Fair value of debt obligations	$	1.86	$	2.73
Carrying value of debt obligations	1.80		2.68