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Goodwill and Intangible Assets - Components (Details) - USD ($) $ in Millions | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Schedule of Intangible Assets by Major Class [Line Items] |  |
Goodwill, gross | $ 14,784 | $ 14,782
Goodwill | 14,784 | 14,782
Intangible assets, gross (excluding Goodwill) | 242 | 242
Accumulated amortization | (145) | (131)
Intangible assets, net (excluding Goodwill) | 97 | 111
Intangible assets gross including Goodwill | 15,026 | 15,024
Total goodwill and other intangible assets, net carrying value | 14,881 | 14,893
Commercial MSRs, gross | 641 | 622
Commercial MSR, accumulated amortization | (210) | (202)
Total commercial MSRs | 431 | 420
PCCR intangibles |  |
Schedule of Intangible Assets by Major Class [Line Items] |  |
Intangible assets, gross (excluding Goodwill) | 29 | 29
Accumulated amortization | (12) | (10)
Intangible assets, net (excluding Goodwill) | 17 | 19
Other intangible assets |  |
Schedule of Intangible Assets by Major Class [Line Items] |  |
Intangible assets, gross (excluding Goodwill) | 213 | 213
Accumulated amortization | (133) | (121)
Intangible assets, net (excluding Goodwill) | $ 80 | $ 92

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