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Balance Sheet Components Other Current Liabilities (Details) - USD ($) $ in Millions | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Accrued employee compensation and benefits | $ 63 | $ 66
Accrued taxes payable | 45 | 34
Accrued interest payable | 39 | 27
Accrued dividends payable | 35 | 34
Regulatory liabilities—current | 40 | 36
Other | 71 | 71
Total accrued expenses and other current liabilities | $ 293 | $ 268

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