Business Acquisitions and Related Transactions (Tables)
|12 Months Ended|
Dec. 31, 2018
|Business Combinations [Abstract]|
|Schedule of Purchase Price Allocation by Acquisitions||
A summary of the cumulative consideration paid and the allocation of the purchase price of all of the acquisitions in each respective year is as follows:
Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef