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Commitments and Contingencies | 12 Months Ended
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Dec. 31, 2017
Leases, Operating [Abstract] |
Commitments and Contingencies Disclosure | COMMITMENTS AND CONTINGENCIES Operating Leases The Company leases certain of its facilities and equipment under operating leases. The future minimum lease payments under non-cancelable operating leases are as follows at December 31, 2017:
2018 | $ | 33,939 |
2019 | 25,292 |
2020 | 17,132 |
2021 | 11,729 |
2022 | 9,745 |
Thereafter | 11,289 |
Total | $ | 109,126 |
Rent expense for operating leases amounted to $36.9 million, $34.9 million, and $33.2 million for the years ended December 31, 2017, 2016, and 2015, respectively. Legal The Company is party to various legal proceedings, including certain environmental matters, incidental to the normal course of business. Management does not expect that any of such proceedings will have a material adverse effect on the Company’s financial condition, results of operations, or cash flows.

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- Definition The entire disclosure for lessee entity's leasing arrangements including, but not limited to, all of the following: (a.) The basis on which contingent rental payments are determined, (b.) The existence and terms of renewal or purchase options and escalation clauses, (c.) Restrictions imposed by lease agreements, such as those concerning dividends, additional debt, and further leasing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=77888251 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -URI http://asc.fasb.org/topic&trid=2208923 + Details
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