XML 122 R104.htm IDEA: XBRL DOCUMENT v3.24.0.1
INCOME TAXES - Tax Effects of Temporary Differences Representing Deferred Tax Assets/Liabilities (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Deferred tax assets:    
Accrued liabilities $ 62.6 $ 56.4
Net operating losses 13.0 18.9
Operating lease liabilities 65.5 71.1
Other 0.0 2.5
Deferred tax assets 141.1 148.9
Less: valuation allowance on deferred tax assets 7.6 10.2
Net deferred tax assets 133.5 138.7
Deferred tax liabilities:    
Goodwill and intangible franchise rights 195.9 171.2
Fixed asset basis differences 114.7 110.0
Interest rate swaps 21.3 26.1
Operating lease ROU assets 53.8 59.6
Other 0.3 1.7
Deferred tax liabilities 386.0 368.6
Net deferred tax liability $ 252.5 $ 229.9