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Acquisition, Restructuring and Integration Costs (Tables)
12 Months Ended
Dec. 31, 2020
Business Combinations [Abstract]  
Schedule of Acquisition, Restructuring and Integration Related Costs The acquisition, restructuring, and integration related costs for the years ended December 31, 2020, 2019 and 2018 were as follows:

 

 

Year Ended December 31,

 

(millions)

 

2020

 

 

2019

 

 

2018

 

Cost of services - lease type contracts

 

$

0.4

 

 

$

 

 

$

 

Cost of services - management type contracts

 

 

0.7

 

 

 

 

 

 

 

General and administrative expenses

 

 

6.5

 

 

 

1.3

 

 

 

8.1