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v3.19.2

Details | 6 Months Ended
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Jun. 30, 2019
Cover page. |
Entity Current Reporting Status | Yes
Document Information [Line Items] |
Entity Interactive Data Current | Yes
Entity Filer Category | Large Accelerated Filer
Security Exchange Name | NYSE
Entity Incorporation, State or Country Code | DE
Document Transition Report | false
Title of 12(b) Security | Class A Common Stock, par value $0.01 per share
Entity Small Business | false
Entity Emerging Growth Company | false

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