v3.24.0.1
Business Acquisitions, Investments and Restructuring Charges (Tables)
12 Months Ended
Dec. 31, 2023
Business Combination and Asset Acquisition [Abstract]  
Schedule of aggregate purchase price and allocation of purchase price in other acquisitions The purchase price paid for these business acquisitions and the allocations of the purchase price follows:
20232022
Purchase price:
Cash used in acquisitions, net of cash acquired of $23.2 and $65.9, respectively
$1,756.3 $2,668.6 
Holdbacks19.1 17.2 
Fair value, future minimum lease payments0.6 15.6 
Total$1,776.0 $2,701.4 
Allocated as follows:
Restricted cash
$— $0.7 
Accounts receivable
67.4 250.7 
Prepaid expenses5.6 15.7 
Landfill development costs
49.1 565.4 
Property and equipment
374.3 540.0 
Operating right-of-use lease assets
14.4 61.1 
Interest rate swap— 29.1 
Other assets
0.3 40.7 
Inventory
2.9 10.7 
Accounts payable
(20.6)(112.4)
Deferred revenue
(10.6)(28.2)
Environmental remediation liabilities
(5.7)(57.5)
Closure and post-closure liabilities
(10.9)(173.3)
Operating right-of-use lease liabilities
(14.4)(57.1)
Deferred income tax liabilities(25.0)(109.3)
Other liabilities
(12.6)(58.5)
Fair value of tangible assets acquired and liabilities assumed414.2 917.8 
Excess purchase price to be allocated$1,361.8 $1,783.6 
Excess purchase price allocated as follows:
Other intangible assets
$203.9 $132.9 
Goodwill
1,157.9 1,650.7 
Total allocated$1,361.8 $1,783.6