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Equity and Long-Term Incentive Compensation Plans - Cash Dividends (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Nov. 02, 2016 | Nov. 19, 2014 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015 | Jun. 30, 2016 | Dec. 31, 2014
Dividends Payable |  |  |  |  |  |  |  |
Cash dividends declared (in dollars per share) |  |  | $ 0.54 | $ 0.52 | $ 1.06 | $ 1.04 |  |
Payment of dividends |  |  |  |  | $ 173,842 | $ 183,054 |  |
Dividends payable |  |  | $ 12,763 | $ 20,284 | 12,763 | 20,284 |  |
Restricted stock unit, Performance-based and Service-based |  |  |  |  |  |  |  |
Dividends Payable |  |  |  |  |  |  |  |
Dividends payable |  |  | 12,700 |  | 12,700 |  |  |
Regular cash dividend |  |  |  |  |  |  |  |
Dividends Payable |  |  |  |  |  |  |  |
Cash dividends declared (in dollars per share) | $ 0.54 |  |  |  |  |  |  |
Regular cash dividend | Restricted stock unit, Performance-based and Service-based |  |  |  |  |  |  |  |
Dividends Payable |  |  |  |  |  |  |  |
Dividends payable |  |  | 3,300 |  | 3,300 |  | $ 2,700 |
Regular cash dividend | Additional paid-in capital |  |  |  |  |  |  |  |
Dividends Payable |  |  |  |  |  |  |  |
Payment of dividends |  |  | 84,500 | 80,800 | 166,100 | 162,500 |  |
Special cash dividend |  |  |  |  |  |  |  |
Dividends Payable |  |  |  |  |  |  |  |
Cash dividends declared (in dollars per share) |  | $ 16.50 |  |  |  |  |  |
Cash dividends paid |  | $ 2,760,000 |  |  |  |  |  |
Special cash dividend | Restricted stock unit, Performance-based and Service-based |  |  |  |  |  |  |  |
Dividends Payable |  |  |  |  |  |  |  |
Dividends payable |  |  | $ 9,400 |  | 9,400 |  | $ 16,900 | $ 43,000
Cash dividends paid |  |  |  | $ 600 | $ 7,700 | $ 20,500 |  |

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 + Details
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