COMMITMENTS AND CONTINGENCIES (Tables)

6 Months Ended

Jun. 30, 2021

Commitments and Contingencies Disclosure [Abstract]

Schedule of regulatory assets and reserves related to manufactured gas plant sites

We have established the following regulatory assets and reserves for manufactured gas plant sites:

(in millions)	June 30, 2021		December 31, 2020
Regulatory assets	$	609.3	$	638.2
Reserves for future environmental remediation	518.2		532.9