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Acquisitions - Schedule of Purchase Price Allocation (Details) - USD ($) $ in Thousands | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jan. 01, 2019 | Dec. 31, 2018
Business Acquisition [Line Items] |  |  |  |
Purchase Price Holdbacks and Other | $ 2,394 | $ 26,089 |  |
Fair Value of Identifiable Assets Acquired: |  |  |  |
Operating Lease Right-of-Use Assets | 1,793,807 |  | $ 1,825,721 | $ 0
Operating Lease Liabilities | (1,655,477) |  | $ (1,685,771) | 0
Goodwill Initially Recorded | 4,473,424 |  |  | $ 4,441,030
2019 Acquisitions |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Cash Paid (gross of cash acquired) | 39,072 |  |  |
Purchase Price Holdbacks and Other | 2,394 |  |  |
Total Consideration | 41,466 |  |  |
Fair Value of Identifiable Assets Acquired: |  |  |  |
Cash | 2,285 |  |  |
Accounts Receivable, Prepaid Expenses and Other Assets | 3,164 |  |  |
Property, Plant and Equipment | 4,538 |  |  |
Customer Relationship Intangible Assets | 15,670 |  |  |
Operating Lease Right-of-Use Assets | 13,256 |  |  |
Accounts Payable, Accrued Expenses and Other Liabilities | (2,124) |  |  |
Operating Lease Liabilities | (13,256) |  |  |
Deferred Income Taxes | (1,628) |  |  |
Total Fair Value of Identifiable Net Assets Acquired | 21,905 |  |  |
Goodwill Initially Recorded | 19,561 |  |  |
Net cash acquired | 2,285 |  |  |
Payments for previous acquisitions | $ 7,864 |  |  |

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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6613-128477 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=116859721&loc=d3e6578-128477 + Details
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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=116869197&loc=d3e4845-128472 + Details
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