Income Taxes (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | 12 Months Ended | ||
---|---|---|---|---|---|
Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
Dec. 31, 2020 |
|
Income Taxes [Line Items] | |||||
Effective tax rate | 20.90% | 24.10% | 21.40% | 22.20% | |
Change in regulations | $ 93 | ||||
Minimum [Member] | |||||
Income Taxes [Line Items] | |||||
Statue of limitations | 3 years | ||||
Maximum [Member] | |||||
Income Taxes [Line Items] | |||||
Statue of limitations | 5 years | ||||
Tax Years 2015-2018 [Member] | |||||
Income Taxes [Line Items] | |||||
Dividend repatriation reduction | $ 67 | ||||
Forecast [Member] | Minimum [Member] | |||||
Income Taxes [Line Items] | |||||
Effective tax rate | 22.00% | ||||
Forecast [Member] | Maximum [Member] | |||||
Income Taxes [Line Items] | |||||
Effective tax rate | 23.00% | ||||
RBH [Member] | |||||
Income Taxes [Line Items] | |||||
Tax adjustments | $ 49 |