COMMITMENTS AND CONTINGENCIES (Tables)

3 Months Ended

Mar. 31, 2022

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)	March 31, 2022		December 31, 2021
Regulatory assets	$	618.8	$	630.9
Reserves for future environmental remediation	517.2		532.6