$SSB
SouthState Corp Stock $ssb

$ssb Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-Q Financial Statement

#000155837022007530 Filed on May 06, 2022

Income Statement

Concept	2022 Q1	2021 Q1
Revenue	$270.5M	$278.5M
YoY Change	-2.88%	88.41%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$16.18M	$15.50M
YoY Change	4.37%	96.2%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$8.990M	$16.48M
YoY Change	-45.44%	-16.72%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$127.4M	$188.0M
YoY Change	-32.22%	562.76%
Income Tax	$27.08M	$41.04M
% Of Pretax Income	21.26%	21.83%
Net Earnings	$100.3M	$146.9M
YoY Change	-31.73%	509.49%
Net Earnings / Revenue	37.1%	52.77%
Basic Earnings Per Share	$1.40	$2.07
Diluted Earnings Per Share	$1.39	$2.06
COMMON SHARES
Basic Shares Outstanding	71.45M	71.01M
Diluted Shares Outstanding	72.11M	71.48M

Balance Sheet

Concept	2022 Q1	2021 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$6.033B	$5.974B
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$568.3M	$569.0M
YoY Change	-0.12%	82.28%
Goodwill	$1.900B	$1.600B
YoY Change	18.75%	60.0%
Intangibles	$140.4M	$153.9M
YoY Change	-8.77%	228.7%
Long-Term Investments	$4.000M	$5.000M
YoY Change	-20.0%	25.0%
Other Assets	$142.5M	$136.0M
YoY Change	4.78%	195.65%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$46.20B	$39.73B
YoY Change	16.29%	138.72%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$125.9M	$117.0M
YoY Change	7.61%	32.95%
Deferred Revenue
YoY Change
Short-Term Debt	$770.4M	$879.0M
YoY Change	-12.35%	169.63%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$125.9M	$117.0M
YoY Change	7.61%	32.95%
LONG-TERM LIABILITIES
Long-Term Debt	$405.6M	$390.0M
YoY Change	3.99%	-70.36%
Other Long-Term Liabilities	$919.1M	$1.147B
YoY Change	-19.87%	364.37%
Total Long-Term Liabilities	$1.325B	$1.537B
YoY Change	-13.82%	-1.66%
TOTAL LIABILITIES
Total Short-Term Liabilities	$125.9M	$117.0M
Total Long-Term Liabilities	$1.325B	$1.537B
Total Liabilities	$41.03B	$35.01B
YoY Change	17.19%	144.45%
SHAREHOLDERS EQUITY
Retained Earnings	$1.064B	$771.0M
YoY Change	38.02%	19.83%
Common Stock	$189.4M	$177.7M
YoY Change	6.62%	112.47%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$5.174B	$4.720B
YoY Change
Total Liabilities & Shareholders Equity	$46.20B	$39.73B
YoY Change	16.29%	138.72%

Cashflow Statement

Concept	2022 Q1	2021 Q1
OPERATING ACTIVITIES
Net Income	$100.3M	$146.9M
YoY Change	-31.73%	509.49%
Depreciation, Depletion And Amortization	$16.18M	$15.50M
YoY Change	4.37%	96.2%
Cash From Operating Activities	$172.2M	$299.0M
YoY Change	-42.42%	627.88%
INVESTING ACTIVITIES
Capital Expenditures	$4.983M	$5.580M
YoY Change	-10.7%	154.45%
Acquisitions	-$250.1M	$39.93M
YoY Change	-726.4%
Other Investing Activities	-$1.488B	-$744.8M
YoY Change	99.78%	535.49%
Cash From Investing Activities	-$1.493B	-$750.4M
YoY Change	98.96%	528.62%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$88.82M	$804.0K
YoY Change	10946.64%	-96.97%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	510.2M	1.816B
YoY Change	-71.91%	178.38%
NET CHANGE
Cash From Operating Activities	172.2M	299.0M
Cash From Investing Activities	-1.493B	-750.4M
Cash From Financing Activities	510.2M	1.816B
Net Change In Cash	-810.5M	1.365B
YoY Change	-159.39%	137.73%
FREE CASH FLOW
Cash From Operating Activities	$172.2M	$299.0M
Capital Expenditures	$4.983M	$5.580M
Free Cash Flow	$167.2M	$293.5M
YoY Change	-43.02%	654.58%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2022Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000764038
CY2022Q1	dei	Amendment Flag AmendmentFlag	false
CY2022Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2022Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
CY2022Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2022Q1	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	12800000
CY2022Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	75761018
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	69332297
CY2022Q1	dei	Document Type DocumentType	10-Q
CY2022Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2022Q1	dei	Document Period End Date DocumentPeriodEndDate	2022-03-31
CY2022Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2022Q1	dei	Entity File Number EntityFileNumber	001-12669
CY2022Q1	dei	Entity Registrant Name EntityRegistrantName	SOUTHSTATE CORP
CY2022Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	SC
CY2022Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	57-0799315
CY2022Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	1101 First Street South, Suite 202
CY2022Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	Winter Haven
CY2022Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	FL
CY2022Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	33880
CY2022Q1	dei	City Area Code CityAreaCode	863
CY2022Q1	dei	Local Phone Number LocalPhoneNumber	293-4710
CY2022Q1	dei	Security12b Title Security12bTitle	Common Stock
CY2022Q1	dei	Trading Symbol TradingSymbol	SSB
CY2022Q1	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2022Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2022Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2022Q1	dei	Entity Small Business EntitySmallBusiness	false
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	100329000
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	146949000
CY2022Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2022Q1	dei	Entity Shell Company EntityShellCompany	false
CY2022Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	75475551
CY2022Q1	us-gaap	Cash And Due From Banks CashAndDueFromBanks	588372000
CY2021Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	476653000
CY2022Q1	ssb	Federal Funds Sold And Interest Earning Deposits With Banks FederalFundsSoldAndInterestEarningDepositsWithBanks	5414420000
CY2021Q4	ssb	Federal Funds Sold And Interest Earning Deposits With Banks FederalFundsSoldAndInterestEarningDepositsWithBanks	6018915000
CY2022Q1	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	29814000
CY2021Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	347579000
CY2022Q1	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	6032606000
CY2021Q4	us-gaap	Cash Cash Equivalents And Federal Funds Sold CashCashEquivalentsAndFederalFundsSold	6843147000
CY2022Q1	ssb	Trading Securities Fair Value TradingSecuritiesFairValue	74234000
CY2021Q4	ssb	Trading Securities Fair Value TradingSecuritiesFairValue	77689000
CY2022Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2630495000
CY2021Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1778064000
CY2022Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	2827769000
CY2021Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1819901000
CY2022Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	5924206000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	5193478000
CY2022Q1	us-gaap	Other Investments OtherInvestments	179258000
CY2021Q4	us-gaap	Other Investments OtherInvestments	160568000
CY2022Q1	ssb	Investment Available For Sale InvestmentAvailableForSale	8931233000
CY2021Q4	ssb	Investment Available For Sale InvestmentAvailableForSale	7173947000
CY2022Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	130376000
CY2021Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	191723000
CY2022Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	300396000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	301807000
CY2022Q1	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	26256031000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	23626359000
CY2022Q1	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	3290000
CY2021Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	2736000
CY2022Q1	us-gaap	Real Estate Heldforsale RealEstateHeldforsale	6417000
CY2021Q4	us-gaap	Real Estate Heldforsale RealEstateHeldforsale	9578000
CY2022Q1	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	568332000
CY2021Q4	us-gaap	Property Plant And Equipment And Finance Lease Right Of Use Asset After Accumulated Depreciation And Amortization PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization	558499000
CY2022Q1	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	942922000
CY2021Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	783049000
CY2022Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	136078000
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	64964000
CY2022Q1	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	412815000
CY2021Q4	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	414742000
CY2022Q1	us-gaap	Servicing Asset ServicingAsset	83339000
CY2021Q4	us-gaap	Servicing Asset ServicingAsset	65620000
CY2022Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	140364000
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	128067000
CY2022Q1	us-gaap	Goodwill Goodwill	1924024000
CY2021Q4	us-gaap	Goodwill Goodwill	1581085000
CY2022Q1	us-gaap	Other Assets OtherAssets	559480000
CY2021Q4	us-gaap	Other Assets OtherAssets	438827000
CY2022Q1	us-gaap	Assets Assets	46201541000
CY2021Q4	us-gaap	Assets Assets	41960032000
CY2022Q1	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	14052332000
CY2021Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	11498840000
CY2022Q1	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	24723498000
CY2021Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	23555989000
CY2022Q1	us-gaap	Deposits Deposits	38775830000
CY2021Q4	us-gaap	Deposits Deposits	35054829000
CY2022Q1	us-gaap	Federal Funds Purchased FederalFundsPurchased	343819000
CY2021Q4	us-gaap	Federal Funds Purchased FederalFundsPurchased	381195000
CY2022Q1	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	426590000
CY2021Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	400044000
CY2022Q1	ssb	Corporate And Subordinated Debentures CorporateAndSubordinatedDebentures	405553000
CY2021Q4	ssb	Corporate And Subordinated Debentures CorporateAndSubordinatedDebentures	327066000
CY2022Q1	ssb	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	30368000
CY2021Q4	ssb	Reserve For Unfunded Commitments ReserveForUnfundedCommitments	30510000
CY2022Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	412168000
CY2021Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	410137000
CY2022Q1	us-gaap	Other Liabilities OtherLiabilities	632805000
CY2021Q4	us-gaap	Other Liabilities OtherLiabilities	553311000
CY2022Q1	us-gaap	Liabilities Liabilities	41027133000
CY2021Q4	us-gaap	Liabilities Liabilities	37157092000
CY2022Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.50
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.50
CY2022Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	160000000
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	160000000
CY2022Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	75761018
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	69332297
CY2022Q1	us-gaap	Common Stock Value CommonStockValue	189403000
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	173331000
CY2022Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	4214897000
CY2021Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	3653098000
CY2022Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1064064000
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	997657000
CY2022Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-293956000
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-21146000
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	5174408000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	4802940000
CY2022Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	46201541000
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	41960032000
CY2022Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	233617000
CY2021Q1	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	259967000
CY2022Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	30120000
CY2021Q1	us-gaap	Interest Income Securities Taxable InterestIncomeSecuritiesTaxable	15425000
CY2022Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	3875000
CY2021Q1	us-gaap	Interest Income Securities Tax Exempt InterestIncomeSecuritiesTaxExempt	2095000
CY2022Q1	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	2852000
CY2021Q1	us-gaap	Interest Income Federal Funds Sold And Securities Purchased Under Agreements To Resell InterestIncomeFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell	989000
CY2022Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	270464000
CY2021Q1	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	278476000
CY2022Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	4628000
CY2021Q1	us-gaap	Interest Expense Deposits InterestExpenseDeposits	11257000
CY2022Q1	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	269000
CY2021Q1	us-gaap	Interest Expense Federal Funds Purchased And Securities Sold Under Agreements To Repurchase InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase	351000
CY2022Q1	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	4093000
CY2021Q1	us-gaap	Interest Expense Subordinated Notes And Debentures InterestExpenseSubordinatedNotesAndDebentures	4870000
CY2022Q1	us-gaap	Interest Expense InterestExpense	8990000
CY2021Q1	us-gaap	Interest Expense InterestExpense	16478000
CY2022Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	261474000
CY2021Q1	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	261998000
CY2022Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-8449000
CY2021Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-58420000
CY2022Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	269923000
CY2021Q1	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	320418000
CY2022Q1	us-gaap	Noninterest Income Other NoninterestIncomeOther	8882000
CY2021Q1	us-gaap	Noninterest Income Other NoninterestIncomeOther	6797000
CY2022Q1	us-gaap	Noninterest Income NoninterestIncome	86090000
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	96285000
CY2022Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	137673000
CY2021Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	140361000
CY2022Q1	us-gaap	Occupancy Net OccupancyNet	21840000
CY2021Q1	us-gaap	Occupancy Net OccupancyNet	23331000
CY2022Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	19193000
CY2021Q1	us-gaap	Information Technology And Data Processing InformationTechnologyAndDataProcessing	18789000
CY2022Q1	ssb	Other Real Estate Owned Expense And Loan Related OtherRealEstateOwnedExpenseAndLoanRelated	-238000
CY2021Q1	ssb	Other Real Estate Owned Expense And Loan Related OtherRealEstateOwnedExpenseAndLoanRelated	1002000
CY2022Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8494000
CY2021Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	9164000
CY2022Q1	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	2189000
CY2021Q1	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	2670000
CY2022Q1	us-gaap	Professional Fees ProfessionalFees	3749000
CY2021Q1	us-gaap	Professional Fees ProfessionalFees	3274000
CY2022Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	4812000
CY2021Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	3841000
CY2022Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1763000
CY2021Q1	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	1740000
CY2022Q1	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	10276000
CY2021Q1	us-gaap	Business Combination Integration Related Costs BusinessCombinationIntegrationRelatedCosts	10009000
CY2022Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	18849000
CY2021Q1	us-gaap	Other Noninterest Expense OtherNoninterestExpense	14530000
CY2022Q1	us-gaap	Noninterest Expense NoninterestExpense	228600000
CY2021Q1	us-gaap	Noninterest Expense NoninterestExpense	228711000
CY2022Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	127413000
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	187992000
CY2022Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	27084000
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	41043000
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.40
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.07
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.39
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.06
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71447000
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71009000
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	72111000
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	71484000
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	100329000
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	146949000
CY2022Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-362120000
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-63790000
CY2022Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-89310000
CY2021Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	-15170000
CY2022Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-272810000
CY2021Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-48620000
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-272810000
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-48620000
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-172481000
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	98329000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	4647880000
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	146949000
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-48620000
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	98329000
CY2021Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.47
CY2021Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	33380000
CY2021Q1	us-gaap	Dividends Share Based Compensation Cash DividendsShareBasedCompensationCash	68000
CY2021Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1771000
CY2021Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	804000
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6092000
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	4719820000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	4802940000
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	100329000
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-272810000
CY2022Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-172481000
CY2022Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.49
CY2022Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	33822000
CY2022Q1	us-gaap	Dividends Share Based Compensation Cash DividendsShareBasedCompensationCash	100000
CY2022Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	408000
CY2022Q1	us-gaap	Stock Redeemed Or Called During Period Value StockRedeemedOrCalledDuringPeriodValue	86458000
CY2022Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	2357000
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8486000
CY2022Q1	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	659772000
CY2022Q1	ssb	Value Of Stock Options And Restricted Stock Acquired And Converted Pursuant To Acquisition ValueOfStockOptionsAndRestrictedStockAcquiredAndConvertedPursuantToAcquisition	-1980000
CY2022Q1	us-gaap	Stockholders Equity StockholdersEquity	5174408000
CY2022Q1	us-gaap	Profit Loss ProfitLoss	100329000
CY2021Q1	us-gaap	Profit Loss ProfitLoss	146949000
CY2022Q1	ssb	Depreciation Depletion And Amortization Other Than Amortization Of Debt Discount Premium DepreciationDepletionAndAmortizationOtherThanAmortizationOfDebtDiscountPremium	16178000
CY2021Q1	ssb	Depreciation Depletion And Amortization Other Than Amortization Of Debt Discount Premium DepreciationDepletionAndAmortizationOtherThanAmortizationOfDebtDiscountPremium	15475000
CY2022Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-8449000
CY2021Q1	us-gaap	Provision For Loan Losses Expensed ProvisionForLoanLossesExpensed	-58420000
CY2022Q1	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	49073000
CY2021Q1	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	21037000
CY2022Q1	us-gaap	Share Based Compensation ShareBasedCompensation	8486000
CY2021Q1	us-gaap	Share Based Compensation ShareBasedCompensation	6092000
CY2022Q1	ssb	Accretion On Loans Covered Under Fdic Loss Share Agreements AccretionOnLoansCoveredUnderFdicLossShareAgreements	6741000
CY2021Q1	ssb	Accretion On Loans Covered Under Fdic Loss Share Agreements AccretionOnLoansCoveredUnderFdicLossShareAgreements	10416000
CY2022Q1	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-812000
CY2021Q1	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-753000
CY2022Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	624000
CY2021Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-2349000
CY2022Q1	us-gaap	Adjustment For Amortization AdjustmentForAmortization	7767000
CY2021Q1	us-gaap	Adjustment For Amortization AdjustmentForAmortization	9481000
CY2022Q1	ssb	Other Real Estate Write Downs OtherRealEstateWriteDowns	195000
CY2021Q1	ssb	Other Real Estate Write Downs OtherRealEstateWriteDowns	469000
CY2022Q1	ssb	Fair Value Adjustment For Loans Held For Sale FairValueAdjustmentForLoansHeldForSale	6026000
CY2021Q1	ssb	Fair Value Adjustment For Loans Held For Sale FairValueAdjustmentForLoansHeldForSale	5852000
CY2022Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	645339000
CY2021Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	842796000
CY2022Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	702505000
CY2021Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	795124000
CY2022Q1	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	1845000
CY2021Q1	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	20709000
CY2022Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	5260000
CY2021Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	3280000
CY2022Q1	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	4630000
CY2021Q1	us-gaap	Increase Decrease In Accrued Interest Receivable Net IncreaseDecreaseInAccruedInterestReceivableNet	-4169000
CY2022Q1	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-3309000
CY2021Q1	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	-1685000
CY2022Q1	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	33000
CY2021Q1	us-gaap	Increase Decrease In Operating Lease Liability IncreaseDecreaseInOperatingLeaseLiability	1638000
CY2021Q1	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	-24000
CY2022Q1	us-gaap	Increase Decrease In Debt Securities Trading IncreaseDecreaseInDebtSecuritiesTrading	-3455000
CY2021Q1	us-gaap	Increase Decrease In Debt Securities Trading IncreaseDecreaseInDebtSecuritiesTrading	41412000
CY2022Q1	us-gaap	Increase Decrease In Derivative Assets IncreaseDecreaseInDerivativeAssets	-5882000
CY2021Q1	us-gaap	Increase Decrease In Derivative Assets IncreaseDecreaseInDerivativeAssets	-397570000
CY2022Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	75613000
CY2021Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	172197000
CY2022Q1	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	3035000
CY2021Q1	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	1394000
CY2022Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-20188000
CY2021Q1	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	19436000
CY2022Q1	us-gaap	Increase Decrease In Derivative Liabilities IncreaseDecreaseInDerivativeLiabilities	-1968000
CY2021Q1	us-gaap	Increase Decrease In Derivative Liabilities IncreaseDecreaseInDerivativeLiabilities	-402575000
CY2022Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	35761000
CY2021Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	421343000
CY2022Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	172189000
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	299035000
CY2022Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	414438000
CY2022Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	40152000
CY2021Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities	16746000
CY2022Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	158642000
CY2021Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	217712000
CY2022Q1	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	13216000
CY2021Q1	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	155000
CY2022Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	980298000
CY2021Q1	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	850593000
CY2022Q1	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	1049722000
CY2021Q1	us-gaap	Payments To Acquire Held To Maturity Securities PaymentsToAcquireHeldToMaturitySecurities	276725000
CY2022Q1	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	19890000
CY2021Q1	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	1181000
CY2022Q1	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	243652000
CY2021Q1	us-gaap	Increase Decrease In Loans Held For Sale IncreaseDecreaseInLoansHeldForSale	-178078000
CY2022Q1	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-250115000
CY2021Q1	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	39929000
CY2022Q1	us-gaap	Proceeds From Recoveries Of Loan Previously Charged Off ProceedsFromRecoveriesOfLoanPreviouslyChargedOff	3168000
CY2021Q1	us-gaap	Proceeds From Recoveries Of Loan Previously Charged Off ProceedsFromRecoveriesOfLoanPreviouslyChargedOff	3396000
CY2022Q1	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	80000000
CY2022Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4983000
CY2021Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	5580000
CY2022Q1	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	5449000
CY2021Q1	us-gaap	Proceeds From Sale Of Other Real Estate ProceedsFromSaleOfOtherRealEstate	6599000
CY2022Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	453000
CY2021Q1	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	952000
CY2022Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1492912000
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-750370000
CY2022Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	693341000
CY2021Q1	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	1749783000
CY2022Q1	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	-60830000
CY2021Q1	us-gaap	Increase Decrease In Federal Funds Purchased And Securities Sold Under Agreements To Repurchase Net IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet	98915000
CY2022Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	88815000
CY2021Q1	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	804000
CY2022Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	33922000
CY2021Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	33448000
CY2022Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	408000
CY2021Q1	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1771000
CY2022Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	510182000
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1816217000
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-810541000
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1364882000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	6843147000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4609255000
CY2022Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	6032606000
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	5974137000
CY2022Q1	us-gaap	Interest Paid Net InterestPaidNet	5956000
CY2021Q1	us-gaap	Interest Paid Net InterestPaidNet	15083000
CY2022Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1231000
CY2021Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2072000
CY2022Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	12428000
CY2021Q1	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	1298000
CY2022Q1	ssb	Fair Value Of Assets Acquired Net Of Adjustments FairValueOfAssetsAcquiredNetOfAdjustments	3499774000
CY2021Q1	ssb	Fair Value Of Assets Acquired Net Of Adjustments FairValueOfAssetsAcquiredNetOfAdjustments	34838000
CY2022Q1	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	20791000
CY2022Q1	ssb	Liabilities Assumed Net Of Adjustments LiabilitiesAssumedNetOfAdjustments	3205694000
CY2021Q1	ssb	Liabilities Assumed Net Of Adjustments LiabilitiesAssumedNetOfAdjustments	2343000
CY2022Q1	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	342939000
CY2021Q1	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	15816000
CY2022Q1	ssb	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Common Shares Issued1 NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationCommonSharesIssued1	659772000
CY2022Q1	ssb	Real Estate Acquired In Full Or In Partial Settlement Of Loans RealEstateAcquiredInFullOrInPartialSettlementOfLoans	1151000
CY2021Q1	ssb	Real Estate Acquired In Full Or In Partial Settlement Of Loans RealEstateAcquiredInFullOrInPartialSettlementOfLoans	1631000
CY2022Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	2800000000
CY2021Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1800000000
CY2022Q1	ssb	Threshold Net Book Balance Individually Evaluated Loans ThresholdNetBookBalanceIndividuallyEvaluatedLoans	1000000.0
CY2022Q1	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	367675000
CY2021Q1	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	391080000
CY2022Q1	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	278056000
CY2021Q1	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	291233000
CY2022Q1	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	124685000
CY2021Q1	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	147366000
CY2022Q1	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.64
CY2021Q1	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	1.88
CY2022Q1	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.62
CY2021Q1	us-gaap	Business Acquisition Pro Forma Earnings Per Share Diluted BusinessAcquisitionProFormaEarningsPerShareDiluted	1.87
CY2022Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	2827769000
CY2022Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	108000
CY2022Q1	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	197382000
CY2022Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2630495000
CY2021Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	1819901000
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Gain HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain	318000
CY2021Q4	us-gaap	Held To Maturity Securities Accumulated Unrecognized Holding Loss HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss	42155000
CY2021Q4	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	1778064000
CY2022Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	6314143000
CY2022Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2985000
CY2022Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	392922000
CY2022Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	5924206000
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	5221296000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	35980000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	63798000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	5193478000
CY2021Q1	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	0
CY2022Q1	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	0
CY2022Q1	us-gaap	Other Investments OtherInvestments	179258000
CY2021Q4	us-gaap	Other Investments OtherInvestments	160568000
CY2022Q1	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	7567000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	7590000
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount	64365000
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	64002000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	477415000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	471472000
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount	433463000
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	411807000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	1098144000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	1034518000
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount	2329941000
CY2022Q1	us-gaap	Held To Maturity Securities Debt Maturities After Ten Years Fair Value HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue	2154686000
CY2022Q1	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	-3215000
CY2021Q1	us-gaap	Debt Securities Trading Realized Gain Loss DebtSecuritiesTradingRealizedGainLoss	-607000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	4731017000
CY2022Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	4410626000
CY2022Q1	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	2827769000
CY2022Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	2630495000
CY2022Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	6314143000
CY2022Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	5924206000
CY2022Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	106408000
CY2022Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	1612546000
CY2022Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	90974000
CY2022Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	842065000
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	306059000
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	4705175000
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	86863000
CY2022Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	853053000
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	31633000
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	1316106000
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	10522000
CY2021Q4	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	307277000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	46537000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	2935314000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	17261000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	462192000
CY2022Q1	us-gaap	Trading Securities Debt TradingSecuritiesDebt	74234000
CY2021Q4	us-gaap	Trading Securities Debt TradingSecuritiesDebt	77689000
CY2022Q1	ssb	Debt Securities Trading Gain Loss On Sale Of Securities DebtSecuritiesTradingGainLossOnSaleOfSecurities	-1239000
CY2021Q1	ssb	Debt Securities Trading Gain Loss On Sale Of Securities DebtSecuritiesTradingGainLossOnSaleOfSecurities	119000
CY2022Q1	ssb	Debt Securities Trading Gain Loss On Mark To Market Securities DebtSecuritiesTradingGainLossOnMarkToMarketSecurities	-1976000
CY2021Q1	ssb	Debt Securities Trading Gain Loss On Mark To Market Securities DebtSecuritiesTradingGainLossOnMarkToMarketSecurities	-726000
CY2022Q1	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	26556427000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	23928166000
CY2022Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	300396000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	301807000
CY2022Q1	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	26256031000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	23626359000
CY2022Q1	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	27900000
CY2021Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	15900000
CY2022Q1	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	100700000
CY2021Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	68000000.0
CY2022Q1	us-gaap	Interest Receivable InterestReceivable	80600000
CY2021Q4	us-gaap	Interest Receivable InterestReceivable	70600000
CY2022Q1	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	1777342000
CY2022Q1	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	7408136000
CY2022Q1	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	3696556000
CY2022Q1	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	3242424000
CY2022Q1	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	2060768000
CY2022Q1	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	5618860000
CY2022Q1	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	2752341000
CY2022Q1	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	26556427000
CY2021Q4	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	6913060000
CY2021Q4	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	3765913000
CY2021Q4	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	3187599000
CY2021Q4	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	2026918000
CY2021Q4	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	1575244000
CY2021Q4	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	4106997000
CY2021Q4	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	2352435000
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	23928166000
CY2022Q1	ssb	Financing Receivable Recorded Investment Non Accruing FinancingReceivableRecordedInvestmentNonAccruing	78849000
CY2022Q1	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	26556427000
CY2021Q4	ssb	Financing Receivable Recorded Investment Non Accruing FinancingReceivableRecordedInvestmentNonAccruing	75418000
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	23928166000
CY2022Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	78849000
CY2022Q1	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	35586000
CY2022Q1	ssb	Financing Receivable Nonaccrual With No Related Allowance Unpaid Principal Balance FinancingReceivableNonaccrualWithNoRelatedAllowanceUnpaidPrincipalBalance	17284000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	75418000
CY2020Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	500000
CY2020Q2	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	1000000.0
CY2022Q1	ssb	Financing Receivable Recorded Investment Increase In Collateral Dependent Loans FinancingReceivableRecordedInvestmentIncreaseInCollateralDependentLoans	-4000000.0
CY2022Q1	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	14
CY2022Q1	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	3787000
CY2022Q1	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	3787000
CY2021Q1	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	2
CY2021Q1	us-gaap	Financing Receivable Modifications Pre Modification Recorded Investment2 FinancingReceivableModificationsPreModificationRecordedInvestment2	338000
CY2021Q1	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	338000
CY2022Q1	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	12400000
CY2021Q1	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	14500000
CY2022Q1	ssb	Financing Receivable Troubled Debt Restructuring Amount In Remaining Availability Under Commitments To Lend Additional Funds FinancingReceivableTroubledDebtRestructuringAmountInRemainingAvailabilityUnderCommitmentsToLendAdditionalFunds	768000
CY2021Q1	ssb	Financing Receivable Troubled Debt Restructuring Amount In Remaining Availability Under Commitments To Lend Additional Funds FinancingReceivableTroubledDebtRestructuringAmountInRemainingAvailabilityUnderCommitmentsToLendAdditionalFunds	791000
CY2022Q1	ssb	Allowance For Credit Losses Loans That Subsequently Defaulted AllowanceForCreditLossesLoansThatSubsequentlyDefaulted	4200000
CY2021Q1	ssb	Allowance For Credit Losses Loans That Subsequently Defaulted AllowanceForCreditLossesLoansThatSubsequentlyDefaulted	2400000
CY2022Q1	ssb	Financing Receivable Modifications Number Of Contracts Under Restructured Terms FinancingReceivableModificationsNumberOfContractsUnderRestructuredTerms	18
CY2022Q1	ssb	Financing Receivable Troubled Debt Restructuring Post Modification Amortized Cost Under Restructured Terms FinancingReceivableTroubledDebtRestructuringPostModificationAmortizedCostUnderRestructuredTerms	4589000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	301807000
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	5490000
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	3167000
CY2022Q1	ssb	Financing Receivable Allowance For Credit Losses Recovery Net Write Offs FinancingReceivableAllowanceForCreditLossesRecoveryNetWriteOffs	2323000
CY2022Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-22003000
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	300396000
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	288316000
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	8431000
CY2022Q1	ssb	Financing Receivable Allowance For Credit Losses Total Quantitative Allowance FinancingReceivableAllowanceForCreditLossesTotalQuantitativeAllowance	296747000
CY2022Q1	ssb	Financing Receivable Qualitative Allowance For Credit Loss FinancingReceivableQualitativeAllowanceForCreditLoss	3649000
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	300396000
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	457309000
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	3374000
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	3395000
CY2021Q1	ssb	Financing Receivable Allowance For Credit Losses Recovery Net Write Offs FinancingReceivableAllowanceForCreditLossesRecoveryNetWriteOffs	-21000
CY2021Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-50870000
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	406460000
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	367890000
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	4395000
CY2021Q1	ssb	Financing Receivable Allowance For Credit Losses Total Quantitative Allowance FinancingReceivableAllowanceForCreditLossesTotalQuantitativeAllowance	372285000
CY2021Q1	ssb	Financing Receivable Qualitative Allowance For Credit Loss FinancingReceivableQualitativeAllowanceForCreditLoss	34175000
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	406460000
CY2021Q4	us-gaap	Other Real Estate Non Covered OtherRealEstateNonCovered	12314000
CY2022Q1	us-gaap	Other Real Estate Non Covered Additions OtherRealEstateNonCoveredAdditions	2411000
CY2022Q1	us-gaap	Other Real Estate Non Covered Valuation Adjustments OtherRealEstateNonCoveredValuationAdjustments	195000
CY2022Q1	us-gaap	Other Real Estate Non Covered Disposals OtherRealEstateNonCoveredDisposals	4823000
CY2022Q1	us-gaap	Other Real Estate Non Covered OtherRealEstateNonCovered	9707000
CY2022Q1	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	15
CY2021Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	12
CY2022Q1	ssb	Number Of Real Estate Properties Premises Held For Sale NumberOfRealEstatePropertiesPremisesHeldForSale	8
CY2021Q4	ssb	Number Of Real Estate Properties Premises Held For Sale NumberOfRealEstatePropertiesPremisesHeldForSale	9
CY2022Q1	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	4600000
CY2022Q1	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	4600000
CY2022Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	118400000
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	110300000
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	125900000
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	115900000
CY2022Q1	us-gaap	Lessee Operating Lease Existence Of Option To Extend LesseeOperatingLeaseExistenceOfOptionToExtend	true
CY2022Q1	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	117000
CY2021Q1	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	117000
CY2022Q1	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	13000
CY2021Q1	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	15000
CY2022Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	4333000
CY2021Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	4343000
CY2022Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	143000
CY2021Q1	us-gaap	Short Term Lease Cost ShortTermLeaseCost	135000
CY2022Q1	us-gaap	Variable Lease Cost VariableLeaseCost	437000
CY2021Q1	us-gaap	Variable Lease Cost VariableLeaseCost	648000
CY2022Q1	us-gaap	Lease Cost LeaseCost	5043000
CY2022Q1	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	108000
CY2021Q1	us-gaap	Lease Cost LeaseCost	5258000
CY2022Q1	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	13000
CY2021Q1	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	15000
CY2021Q1	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	106000
CY2022Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	4181000
CY2021Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	4140000
CY2022Q1	ssb	Increase Decrease In Operating Cash Flow Change In Asset And Liability IncreaseDecreaseInOperatingCashFlowChangeInAssetAndLiability	-3303000
CY2021Q1	ssb	Increase Decrease In Operating Cash Flow Change In Asset And Liability IncreaseDecreaseInOperatingCashFlowChangeInAssetAndLiability	-3220000
CY2022Q1	ssb	Right Of Use Asset Obtained During Period RightOfUseAssetObtainedDuringPeriod	12428000
CY2021Q1	ssb	Right Of Use Asset Obtained During Period RightOfUseAssetObtainedDuringPeriod	1298000
CY2022Q1	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P6Y2M1D
CY2021Q1	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P7Y1M28D
CY2022Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y5M19D
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P11Y3M18D
CY2022Q1	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.017
CY2021Q1	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.017
CY2022Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.030
CY2021Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.033
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	12844000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	16367000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	14987000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	13559000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	12997000
CY2022Q1	ssb	Lessee Operating Lease Liability To Be Paid After Year Four LesseeOperatingLeaseLiabilityToBePaidAfterYearFour	79262000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	150016000
CY2022Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	24097000
CY2022Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	125919000
CY2022Q1	ssb	Lessee Operating Leases Liability Not Yet Commenced LesseeOperatingLeasesLiabilityNotYetCommenced	0
CY2022Q1	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	14052332000
CY2021Q4	us-gaap	Noninterest Bearing Domestic Deposit Demand NoninterestBearingDomesticDepositDemand	11498840000
CY2022Q1	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	9275208000
CY2021Q4	us-gaap	Interest Bearing Domestic Deposit Demand InterestBearingDomesticDepositDemand	9018987000
CY2022Q1	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	3479743000
CY2021Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	3350547000
CY2022Q1	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	9140005000
CY2021Q4	us-gaap	Deposits Money Market Deposits DepositsMoneyMarketDeposits	8376380000
CY2022Q1	ssb	Other Time Deposits OtherTimeDeposits	2828542000
CY2021Q4	ssb	Other Time Deposits OtherTimeDeposits	2810075000
CY2022Q1	us-gaap	Deposits Deposits	38775830000
CY2021Q4	us-gaap	Deposits Deposits	35054829000
CY2022Q1	ssb	Certificates Of Deposit250000 Or More CertificatesOfDeposit250000OrMore	576500000
CY2021Q4	ssb	Certificates Of Deposit250000 Or More CertificatesOfDeposit250000OrMore	603200000
CY2022Q1	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	150100000
CY2021Q4	us-gaap	Interest Bearing Domestic Deposit Brokered InterestBearingDomesticDepositBrokered	325000000.0
CY2022Q1	ssb	Defined Contribution Plan Employer Contribution Percent DefinedContributionPlanEmployerContributionPercent	1
CY2022Q1	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4000000.0
CY2021Q1	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	4300000
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	100329000
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	146949000
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71447000
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71009000
CY2022Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.40
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.07
CY2022Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	100329000
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	146949000
CY2022Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71447000
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	71009000
CY2022Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	664000
CY2021Q1	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	475000
CY2022Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	72111000
CY2021Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	71484000
CY2022Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.39
CY2021Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.06
CY2022Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	57169
CY2021Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	62235
CY2022Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit	87.30
CY2022Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	91.35
CY2021Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit	87.30
CY2021Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	91.35
CY2022Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	418000
CY2022Q1	ssb	Commitments To Extend Credit And Standby Letters Of Credit CommitmentsToExtendCreditAndStandbyLettersOfCredit	9300000000
CY2022Q1	ssb	Liability Recorded For Expected Credit Losses On Unfunded Commitments LiabilityRecordedForExpectedCreditLossesOnUnfundedCommitments	30400000
CY2021Q1	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	0
CY2022Q1	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	0
CY2022Q1	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	21791262000
CY2022Q1	us-gaap	Derivative Gain On Derivative DerivativeGainOnDerivative	413388000
CY2022Q1	us-gaap	Derivative Loss On Derivative DerivativeLossOnDerivative	412740000
CY2021Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	21351715000
CY2021	us-gaap	Derivative Gain On Derivative DerivativeGainOnDerivative	414742000
CY2021	us-gaap	Derivative Loss On Derivative DerivativeLossOnDerivative	410137000
CY2022Q1	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	41000
CY2021Q1	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	0
CY2022Q1	us-gaap	Interest Rate Derivatives At Fair Value Net InterestRateDerivativesAtFairValueNet	4000
CY2021Q4	us-gaap	Interest Rate Derivatives At Fair Value Net InterestRateDerivativesAtFairValueNet	5000
CY2019Q1	ssb	Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets Capital Conversion Buffer CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssetsCapitalConversionBuffer	0.025
CY2022Q1	ssb	Common Equity Tier One Risk Based Capital CommonEquityTierOneRiskBasedCapital	3472948000
CY2022Q1	ssb	Common Equity Tier One Risk Based Capital To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets	0.1137
CY2022Q1	ssb	Common Equity Tier One Risk Based Capital Required For Capital Adequacy CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy	2138431000
CY2022Q1	ssb	Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0700
CY2022Q1	ssb	Common Equity Tier One Risk Based Capital Required To Be Well Capitalized CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalized	1985686000
CY2022Q1	ssb	Common Equity Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.0650
CY2022Q1	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	3472948000
CY2022Q1	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	11.37
CY2022Q1	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	2596666000
CY2022Q1	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	8.50
CY2022Q1	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized	2443921000
CY2022Q1	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	8.00
CY2022Q1	us-gaap	Capital Capital	4064615000
CY2022Q1	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	13.31
CY2022Q1	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	3207647000
CY2022Q1	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	10.50
CY2022Q1	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized	3054902000
CY2022Q1	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	10.00
CY2022Q1	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	3472948000
CY2022Q1	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	8.45
CY2022Q1	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	1643247000
CY2022Q1	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	4.00
CY2022Q1	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	2054058000
CY2022Q1	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	5.00
CY2021Q4	ssb	Common Equity Tier One Risk Based Capital CommonEquityTierOneRiskBasedCapital	3201644000
CY2021Q4	ssb	Common Equity Tier One Risk Based Capital To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets	0.1175
CY2021Q4	ssb	Common Equity Tier One Risk Based Capital Required For Capital Adequacy CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacy	1906831000
CY2021Q4	ssb	Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	0.0700
CY2021Q4	ssb	Common Equity Tier One Risk Based Capital Required To Be Well Capitalized CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalized	1770629000
CY2021Q4	ssb	Common Equity Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	0.0650
CY2021Q4	us-gaap	Tier One Risk Based Capital TierOneRiskBasedCapital	3201644000
CY2021Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	11.75
CY2021Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy TierOneRiskBasedCapitalRequiredForCapitalAdequacy	2315438000
CY2021Q4	us-gaap	Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets	8.50
CY2021Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized TierOneRiskBasedCapitalRequiredToBeWellCapitalized	2179236000
CY2021Q4	us-gaap	Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	8.00
CY2021Q4	us-gaap	Capital Capital	3692674000
CY2021Q4	us-gaap	Capital To Risk Weighted Assets CapitalToRiskWeightedAssets	13.56
CY2021Q4	us-gaap	Capital Required For Capital Adequacy CapitalRequiredForCapitalAdequacy	2860247000
CY2021Q4	us-gaap	Capital Required For Capital Adequacy To Risk Weighted Assets CapitalRequiredForCapitalAdequacyToRiskWeightedAssets	10.50
CY2021Q4	us-gaap	Capital Required To Be Well Capitalized CapitalRequiredToBeWellCapitalized	2724045000
CY2021Q4	us-gaap	Capital Required To Be Well Capitalized To Risk Weighted Assets CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets	10.00
CY2021Q4	us-gaap	Tier One Leverage Capital TierOneLeverageCapital	3201644000
CY2021Q4	us-gaap	Tier One Leverage Capital To Average Assets TierOneLeverageCapitalToAverageAssets	8.05
CY2021Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy TierOneLeverageCapitalRequiredForCapitalAdequacy	1590045000
CY2021Q4	us-gaap	Tier One Leverage Capital Required For Capital Adequacy To Average Assets TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets	4.00
CY2021Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized TierOneLeverageCapitalRequiredToBeWellCapitalized	1987556000
CY2021Q4	us-gaap	Tier One Leverage Capital Required To Be Well Capitalized To Average Assets TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets	5.00
CY2022Q1	ssb	Phasing Out Percentage PhasingOutPercentage	0.25
CY2022Q1	us-gaap	Goodwill Goodwill	1900000000
CY2021Q4	us-gaap	Goodwill Goodwill	1600000000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	278368000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	257874000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	138004000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	129807000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	140364000
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	128067000
CY2022Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	8500000
CY2021Q1	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	9200000
CY2022Q1	ssb	Finite Lived Intangible Asset Expected Amortization Quarter One FiniteLivedIntangibleAssetExpectedAmortizationQuarterOne	8463000
CY2022Q1	ssb	Finite Lived Intangible Asset Expected Amortization Quarter Two FiniteLivedIntangibleAssetExpectedAmortizationQuarterTwo	8027000
CY2022Q1	ssb	Finite Lived Intangible Asset Expected Amortization Quarter Three FiniteLivedIntangibleAssetExpectedAmortizationQuarterThree	8027000
CY2022Q1	ssb	Finite Lived Intangible Asset Expected Amortization Quarter Four FiniteLivedIntangibleAssetExpectedAmortizationQuarterFour	7299000
CY2022Q1	ssb	Finite Lived Intangible Asset Expected Amortization Quarter Five FiniteLivedIntangibleAssetExpectedAmortizationQuarterFive	7028000
CY2022Q1	ssb	Finite Lived Intangible Asset Expected Amortization After Quarter Five FiniteLivedIntangibleAssetExpectedAmortizationAfterQuarterFive	101520000
CY2022Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	140364000
CY2022Q1	ssb	Residential Mortgages Serviced For Others ResidentialMortgagesServicedForOthers	6500000000
CY2021Q4	ssb	Residential Mortgages Serviced For Others ResidentialMortgagesServicedForOthers	6100000000
CY2022Q1	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	3800000
CY2021Q1	us-gaap	Contractually Specified Servicing Fees Amount ContractuallySpecifiedServicingFeesAmount	3200000
CY2022Q1	us-gaap	Servicing Asset ServicingAsset	83300000
CY2021Q4	us-gaap	Servicing Asset ServicingAsset	65600000
CY2021Q1	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	8100000
CY2022Q1	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	12827000
CY2021Q1	us-gaap	Servicing Asset At Fair Value Changes In Fair Value Resulting From Changes In Valuation Inputs ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs	8076000
CY2022Q1	us-gaap	Asset At Fair Value Changes In Fair Value Resulting From Changes In Assumptions AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions	-2230000
CY2021Q1	us-gaap	Asset At Fair Value Changes In Fair Value Resulting From Changes In Assumptions AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions	-4561000
CY2022Q1	us-gaap	Servicing Asset At Fair Value Other Changes That Affect Balance ServicingAssetAtFairValueOtherChangesThatAffectBalance	-11838000
CY2021Q1	us-gaap	Servicing Asset At Fair Value Other Changes That Affect Balance ServicingAssetAtFairValueOtherChangesThatAffectBalance	-6404000
CY2022Q1	us-gaap	Servicing Asset At Fair Value Period Increase Decrease ServicingAssetAtFairValuePeriodIncreaseDecrease	-1241000
CY2021Q1	us-gaap	Servicing Asset At Fair Value Period Increase Decrease ServicingAssetAtFairValuePeriodIncreaseDecrease	-2889000
CY2022Q1	ssb	Residential Mortgages Serviced For Others Percentage ResidentialMortgagesServicedForOthersPercentage	1.000
CY2021Q4	ssb	Residential Mortgages Serviced For Others Percentage ResidentialMortgagesServicedForOthersPercentage	1.000
CY2022Q1	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Life1 ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1	P8Y5M1D
CY2021	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Weighted Average Life1 ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueWeightedAverageLife1	P7Y4M6D
CY2022Q1	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed	0.065
CY2021	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Prepayment Speed ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValuePrepaymentSpeed	0.084
CY2022Q1	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate	0.094
CY2021	us-gaap	Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate	0.090
CY2022Q1	ssb	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of25 Basis Point Increase In Interest Rates SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf25BasisPointIncreaseInInterestRates	1337000
CY2021Q4	ssb	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of25 Basis Point Increase In Interest Rates SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf25BasisPointIncreaseInInterestRates	3961000
CY2022Q1	ssb	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of50 Basis Point Increase In Interest Rates SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf50BasisPointIncreaseInInterestRates	2316000
CY2021Q4	ssb	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of50 Basis Point Increase In Interest Rates SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf50BasisPointIncreaseInInterestRates	7261000
CY2022Q1	ssb	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of25 Basis Point Decrease In Interest Rates SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf25BasisPointDecreaseInInterestRates	1934000
CY2021Q4	ssb	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of25 Basis Point Decrease In Interest Rates SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf25BasisPointDecreaseInInterestRates	4371000
CY2022Q1	ssb	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of50 Basis Point Decrease In Interest Rates SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf50BasisPointDecreaseInInterestRates	4793000
CY2021Q4	ssb	Sensitivity Analysis Of Fair Value Of Interests Continued To Be Held By Transferor Servicing Assets Or Liabilities Impact Of50 Basis Point Decrease In Interest Rates SensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesImpactOf50BasisPointDecreaseInInterestRates	8966000
CY2022Q1	us-gaap	Escrow Deposit EscrowDeposit	44600000
CY2021Q4	us-gaap	Escrow Deposit EscrowDeposit	29600000
CY2022Q1	ssb	Mortgage Loan Sold MortgageLoanSold	700700000
CY2021Q1	ssb	Mortgage Loan Sold MortgageLoanSold	774400000
CY2022Q1	ssb	Mortgage Loan Securitizations And Sales MortgageLoanSecuritizationsAndSales	530500000
CY2022Q1	ssb	Percentage Of Mortgage Loan Securitizations And Sales PercentageOfMortgageLoanSecuritizationsAndSales	0.757
CY2021Q1	ssb	Mortgage Loan Securitizations And Sales MortgageLoanSecuritizationsAndSales	621700000
CY2021Q1	ssb	Percentage Of Mortgage Loan Securitizations And Sales PercentageOfMortgageLoanSecuritizationsAndSales	0.803
CY2022Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	130400000
CY2021Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	191700000
CY2022Q1	us-gaap	Schedule Of Repurchase Agreements ScheduleOfRepurchaseAgreements	<p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:12pt 0pt 0pt 0pt;"><b style="font-weight:bold;">Note 21 — Repurchase Agreements</b></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"><span style="visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">Securities sold under agreements to repurchase (“repurchase agreements”) represent funds received from customers, generally on an overnight or continuous basis, which are collateralized by investment securities owned or, at times, borrowed and re-hypothecated by the Company. Repurchase agreements are subject to terms and conditions of the </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;">master repurchase agreements between the Company and the client and are accounted for as secured borrowings. Repurchase agreements are included in federal funds purchased and securities sold under agreements to repurchase on the condensed consolidated balance sheets. </p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"><span style="visibility:hidden;"></span></p><p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;">At March 31, 2022 and December 31, 2021, our repurchase agreements totaled $426.6 million and $400.0<span style="white-space:pre-wrap;"> million, respectively. All of our repurchase agreements were overnight or continuous (until-further-notice) agreements at March 31, 2022 and December </span><span style="white-space:pre-wrap;">31, 2021. These borrowings were collateralized with government, government-sponsored enterprise, or state and political subdivision-issued securities with a carrying value of </span>$519.0 million and $471.3 million at March 31, 2022 and December <span style="white-space:pre-wrap;">31, 2021, respectively. Declines in the value of the collateral would require us to increase the amounts of securities pledged.</span></p>
CY2022Q1	us-gaap	Secured Debt Repurchase Agreements SecuredDebtRepurchaseAgreements	426600000
CY2021Q4	us-gaap	Secured Debt Repurchase Agreements SecuredDebtRepurchaseAgreements	400000000.0
CY2022Q1	us-gaap	Pledged Financial Instruments Not Separately Reported Securities For Repurchase Agreements PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForRepurchaseAgreements	519000000.0
CY2021Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Securities For Repurchase Agreements PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForRepurchaseAgreements	471300000

Files In Submission

Name	View Source	Status
0001558370-22-007530-index-headers.html	Edgar Link	pending
0001558370-22-007530-index.html	Edgar Link	pending
0001558370-22-007530.txt	Edgar Link	pending
0001558370-22-007530-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R67.htm	Edgar Link	pending
R68.htm	Edgar Link	pending
R69.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R70.htm	Edgar Link	pending
R71.htm	Edgar Link	pending
R72.htm	Edgar Link	pending
R73.htm	Edgar Link	pending
R74.htm	Edgar Link	pending
R75.htm	Edgar Link	pending
R76.htm	Edgar Link	pending
R77.htm	Edgar Link	pending
R78.htm	Edgar Link	pending
R79.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R80.htm	Edgar Link	pending
R81.htm	Edgar Link	pending
R82.htm	Edgar Link	pending
R83.htm	Edgar Link	pending
R84.htm	Edgar Link	pending
R85.htm	Edgar Link	pending
R86.htm	Edgar Link	pending
R87.htm	Edgar Link	pending
R88.htm	Edgar Link	pending
R89.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R90.htm	Edgar Link	pending
R91.htm	Edgar Link	pending
R92.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
ssb-20220331.xsd	Edgar Link	pending
ssb-20220331x10q.htm	Edgar Link	pending
ssb-20220331x10q001.jpg	Edgar Link	pending
ssb-20220331x10q_htm.xml	Edgar Link	completed
ssb-20220331xex31d1.htm	Edgar Link	pending
ssb-20220331xex31d2.htm	Edgar Link	pending
ssb-20220331xex32.htm	Edgar Link	pending
ssb-20220331_cal.xml	Edgar Link	unprocessable
ssb-20220331_def.xml	Edgar Link	unprocessable
ssb-20220331_lab.xml	Edgar Link	unprocessable
ssb-20220331_pre.xml	Edgar Link	unprocessable

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$SSB
SouthState Corp Stock $ssb

2022 Q1 Form 10-Q Financial Statement

#000155837022007530 Filed on May 06, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SSB SouthState Corp Stock $ssb

2022 Q1 Form 10-Q Financial Statement

#000155837022007530 Filed on May 06, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SSB
SouthState Corp Stock $ssb