Financing Activities - Equity Securities (Details) - USD ($) $ in Billions |
3 Months Ended | |
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Mar. 31, 2019 |
Feb. 28, 2018 |
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Equity Programs [Line Items] | ||
Common Stock Aggregate Sales Price | $ 1.0 | |
Maximum Percentage Paid To Selling Agents | 2.00% | |
Common stock issued | 0 |
X | ||||||||||
- Definition Aggregate amount of common stock that the company may sell from time to time based on two separate equity distribution agreements. No definition available.
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X | ||||||||||
- References No definition available.
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X | ||||||||||
- Definition Maximum percentage of gross offering proceeds of the shares sold which is paid to selling agents with respect to each equity distribution agreement. No definition available.
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X | ||||||||||
- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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