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Acquisitions - OSW Acquisition (Details) - USD ($) $ in Millions |  | 6 Months Ended
--- | --- | ---
Feb. 17, 2021 | Jun. 30, 2021
Business Acquisition [Line Items] |  |  |
Goodwill acquired during the period |  |  | $ 14.0
Finite-lived intangible asset, useful life |  |  | 12 years
Customer relationships |  |  |
Business Acquisition [Line Items] |  |  |
Finite-lived intangible asset, useful life |  |  | 12 years
OSW |  |  |
Business Acquisition [Line Items] |  |  |
Purchase price, inclusive of preliminary closing adjustments | [1] | $ 53.5 |
Total consideration |  | 53.5 |
Cash |  | 1.3 |
Accounts receivable |  | 3.6 |
Inventories |  | 8.7 |
Prepaid expenses and other current assets |  | 0.7 |
Properties and equipment |  | 5.8 |
Operating lease right-of-use assets |  | 12.3 |
Customer relationships | [2] | 16.9 |
Trade names | [3] | 10.3 |
Other intangible assets |  | 0.4 |
Operating lease liabilities |  | (12.3) |
Accounts payable |  | (3.8) |
Accrued liabilities |  | (1.9) |
Customer deposits |  | (0.8) |
Finance lease obligations |  | (1.7) |
Net assets acquired |  | 39.5 |
Goodwill acquired during the period | [4] | $ 14.0 |
OSW | Customer relationships |  |  |
Business Acquisition [Line Items] |  |  |
Finite-lived intangible asset, useful life |  | 12 years |
[1] | The initial purchase price, which is subject to certain post-closing adjustments, including working capital, was funded through existing cash and borrowings under the Company’s revolving credit facility.
[2] | Represents the preliminary fair value assigned to customer relationships, which are considered to be definite-lived intangible assets, with a preliminary estimated useful life of approximately 12 years.
[3] | Represents the preliminary fair value assigned to trade names, which are considered to be indefinite-lived intangible assets.
[4] | Goodwill, the majority of which is tax-deductible, has been allocated to the Environmental Solutions Group on the basis that the synergies identified will primarily benefit this segment.

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- Definition Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121647850&loc=d3e4845-128472 + Details
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