v3.26.1
OTHER COMPREHENSIVE INCOME (Tables)
 3 Months Ended
Mar. 31, 2026
Stockholders' Equity Note [Abstract]  
Schedule of Accumulated Other Comprehensive Income, Net of Tax
Amounts in AOCI, net of tax, are as follows:
in millionsMarch 31
2026		December 31
2025		March 31
2025
Cash flow hedges$(15.5)$(16.0)$(17.3)
Pension and postretirement plans(108.7)(109.6)(108.7)
Total AOCI$(124.2)$(125.6)$(126.0)
Schedule of Changes in Accumulated Other Comprehensive Income, Net of Tax
Changes in AOCI, net of tax, for the three months ended March 31, 2026 are as follows:
in millionsCash Flow
Hedges 		Pension and
Postretirement
Benefit Plans		Total
AOCI Balances as of December 31, 2025$(16.0)$(109.6)$(125.6)
Amounts reclassified from AOCI0.5 0.9 1.4 
AOCI Balances as of March 31, 2026$(15.5)$(108.7)$(124.2)
Schedule of Amounts Reclassified from Accumulated Other Comprehensive Income to Earnings
Amounts reclassified from AOCI to earnings are as follows:
Three Months Ended
March 31
in millions20262025
Amortization of Accumulated Cash Flow Hedge Losses
Interest expense$0.6 $0.6 
Benefit from income taxes(0.1)(0.2)
Total$0.5 $0.4 
Amortization of Accumulated Benefit Plan Costs
Other nonoperating expense$1.2 $1.3 
Benefit from income taxes(0.3)(0.3)
Total$0.9 $1.0 
Total reclassifications from AOCI to earnings$1.4 $1.4