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Commitments and Contingencies - The Energy Transition Act (Details) - Electric-Generation Portfolio Standard - Energy Transition Act | Jun. 14, 2019
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Required Percentage by 2020 |
Public Utilities, General Disclosures [Line Items] |
Renewable energy, percentage | 0.20
Required Percentage by 2025 |
Public Utilities, General Disclosures [Line Items] |
Renewable energy, percentage | 0.40
Required Percentage by 2030 |
Public Utilities, General Disclosures [Line Items] |
Renewable energy, percentage | 0.50
Required Percentage by 2040 |
Public Utilities, General Disclosures [Line Items] |
Renewable energy, percentage | 0.80
Required Percentage by 2045 |
Public Utilities, General Disclosures [Line Items] |
Renewable energy, percentage | 1

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