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v3.19.2

Debt - Senior Notes (Details) - USD ($) |  | 6 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Nov. 19, 2014 | Dec. 31, 2014 | Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2017 | Mar. 31, 2019 | Nov. 30, 2014 | Oct. 31, 2014
Debt Instrument |  |  |  |  |  |  |  |
Cash dividends declared (in dollars per share) |  |  | $ 3.00 | $ 2.52 | $ 2.14 |  |  |
Cash dividends |  |  | $ 470,009,000 | $ 397,863,000 | $ 338,208,000 |  |  |
Unamortized discount |  |  | 8,738,000 | 2,523,000 |  |  |  |
Derivatives designated as hedging instruments | 2018 Rate Lock Agreements | Treasury Lock | Senior notes | Cash flow hedge contracts- foreign currency |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Notional amount of derivative |  |  | 500,000,000.00 | 500,000,000 |  |  |  |
Derivatives designated as hedging instruments | Portion of Senior notes | Treasury Lock | Senior notes | Cash flow hedge contracts- foreign currency |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Notional amount of derivative |  |  |  |  |  |  |  | $ 1,000,000,000.00
Special cash dividend |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Cash dividends declared (in dollars per share) | $ 16.50 |  |  |  |  |  |  |
Cash dividends |  | $ 2,760,000,000 |  |  |  |  |  |
Senior notes |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  | $ 1,200,000,000.00 | $ 2,500,000,000.00 |
Unamortized discount |  |  | $ 6,700,000 |  |  |  | $ 4,000,000 |
Redemption price |  |  | 101.00% |  |  |  |  |
Fair value disclosure |  |  | $ 3,700,000,000 | $ 2,330,000,000 |  |  |  |
Senior notes | Standard & Poor's, BB Plus Rating |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Decrease in credit rating, interest rate adjustment (in bps) |  |  | 0.25% |  |  |  |  |
Senior notes | Standard & Poor's, BB Rating |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Decrease in credit rating, interest rate adjustment (in bps) |  |  | 0.50% |  |  |  |  |
Senior notes | Standard & Poor's, BB- Rating |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Decrease in credit rating, interest rate adjustment (in bps) |  |  | 0.75% |  |  |  |  |
Senior notes | Standard & Poor's, B Plus or Below |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Decrease in credit rating, interest rate adjustment (in bps) |  |  | 1.00% |  |  |  |  |
Senior notes | Moody's, Ba1 Rating |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Decrease in credit rating, interest rate adjustment (in bps) |  |  | 0.25% |  |  |  |  |
Senior notes | Moody's, Ba2 Rating |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Decrease in credit rating, interest rate adjustment (in bps) |  |  | 0.50% |  |  |  |  |
Senior notes | Moody's, Ba3 Rating |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Decrease in credit rating, interest rate adjustment (in bps) |  |  | 0.75% |  |  |  |  |
Senior notes | Moody's, B1 Rating |  |  |  |  |  |  |  |
Debt Instrument |  |  |  |  |  |  |  |
Decrease in credit rating, interest rate adjustment (in bps) |  |  | 1.00% |  |  |  |  |

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