ACCRUED LIABILITIES AND OTHER LONG TERM LIABILITIES (Tables)

12 Months Ended

Dec. 31, 2018

Payables And Accruals [Abstract]

Accrued Liabilities

Accrued liabilities consisted of the follow at December 31:

In millions
	2018		2017
Accrued compensation	$	80.0	$	52.0
Accrued self-insurance		72.8		77.9
Accrued taxes		42.3		41.2
Accrued interest		14.7		13.6
Accrued small quantity medical waste customer class action legal settlement		-		295.0
Accrued professional services liabilities		40.1		34.3
Accrued disposal and landfill liabilities		15.9		13.2
Accrued liabilities – other		75.0		60.9
Total accrued liabilities	$	340.8	$	588.1

Schedule of Other Long Term Liabilities

Other long term liabilities consisted of the following at December 31:

In millions
	2018		2017
Contingent consideration	$	7.5	$	7.8
Environmental liabilities		28.2		25.1
Asset retirement obligations		19.1		18.2
Other long term liabilities		15.9		17.0
Total other long term liabilities	$	70.7	$	68.1