Label	Element	Value
Other Assets [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	$ 0
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Other Assets [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	29,000,000
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Other Assets [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	7,000,000
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	8,000,000
Loans Held-For-Investment [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Loans Held-For-Investment [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Loans Held-For-Investment [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	48,000,000
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	39,000,000
Loans Held-For-Sale [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Loans Held-For-Sale [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Loans Held-For-Sale [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	202,000,000
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	198,000,000
Other Real Estate Owned [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Other Real Estate Owned [Member] | Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	0
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	2,000,000
Other Real Estate Owned [Member] | Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	19,000,000
Assets, Fair Value Disclosure	us-gaap_AssetsFairValueDisclosure	$ 9,000,000