$SNEX
StoneX Group Inc. Stock $snex

$snex Overview Financials Valuation SEC Filings Company Website

2020 Q4 Form 10-Q Financial Statement

#000091376021000027 Filed on February 08, 2021

Income Statement

Concept	2020 Q4	2019 Q4
Revenue	$9.251B	$11.25B
YoY Change	-17.74%	71.62%
Cost Of Revenue	$8.891B	$10.97B
YoY Change	-18.94%	174444432.8%
Gross Profit	$380.1M	$276.8M
YoY Change	37.32%	4.57%
Gross Profit Margin	4.11%	2.46%
Selling, General & Admin	$255.0M	$169.0M
YoY Change	50.89%	11.18%
% of Gross Profit	67.09%	61.05%
Research & Development		$10.40M
YoY Change		13.04%
% of Gross Profit		3.76%
Depreciation & Amortization	$8.400M	$3.900M
YoY Change	115.38%	34.48%
% of Gross Profit	2.21%	1.41%
Operating Expenses	$333.0M	$10.40M
YoY Change	3101.92%	13.04%
Operating Profit	$47.10M	$266.4M
YoY Change	-82.32%	4.27%
Interest Expense	$9.900M	$31.10M
YoY Change	-68.17%	2.98%
% of Operating Profit	21.02%	11.67%
Other Income/Expense, Net	$1.000M	$2.600M
YoY Change	-61.54%	4.0%
Pretax Income	$26.90M	$21.70M
YoY Change	23.96%	-11.07%
Income Tax	$7.400M	$5.400M
% Of Pretax Income	27.51%	24.88%
Net Earnings	$19.50M	$16.30M
YoY Change	19.63%	-10.44%
Net Earnings / Revenue	0.21%	0.14%
Basic Earnings Per Share	$1.00	$0.85
Diluted Earnings Per Share	$0.98	$0.84
COMMON SHARES
Basic Shares Outstanding	18.94M shares	18.75M shares
Diluted Shares Outstanding	19.47M shares	19.07M shares

Balance Sheet

Concept	2020 Q4	2019 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.034B	$339.0M
YoY Change	205.01%	-5.31%
Cash & Equivalents	$1.034B	$3.069B
Short-Term Investments
Other Short-Term Assets	$5.794B	$3.760B
YoY Change	54.1%
Inventory	$439.1M	$249.7M
Prepaid Expenses
Receivables	$248.0M	$329.0M
Other Receivables	$20.00M	$5.000M
Total Short-Term Assets	$7.096B	$4.433B
YoY Change	60.07%	523.49%
LONG-TERM ASSETS
Property, Plant & Equipment	$73.40M	$43.30M
YoY Change	69.52%	96867908.95%
Goodwill	$54.80M	$55.50M
YoY Change	-1.26%	14.2%
Intangibles	$51.60M	$16.00M
YoY Change	222.5%	49.53%
Long-Term Investments	$6.016B	$5.208B
YoY Change	15.51%	23.73%
Other Assets	$39.00M	$19.00M
YoY Change	105.26%	-99.44%
Total Long-Term Assets	$6.879B	$5.696B
YoY Change	20.76%	-901.18%
TOTAL ASSETS
Total Short-Term Assets	$7.096B	$4.433B
Total Long-Term Assets	$6.879B	$5.696B
Total Assets	$13.97B	$10.13B
YoY Change	37.96%	116288287.58%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$6.206B	$3.984B
YoY Change	55.77%	13.86%
Accrued Expenses	$118.0M	$36.00M
YoY Change	227.78%
Deferred Revenue
YoY Change
Short-Term Debt	$4.873B	$4.362B
YoY Change	11.71%	967.81%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$5.255B	$4.538B
YoY Change	15.8%	33.08%
LONG-TERM LIABILITIES
Long-Term Debt	$887.0M	$325.0M
YoY Change	172.92%	-25.29%
Other Long-Term Liabilities	$827.0M	$666.0M
YoY Change	24.17%	-20.71%
Total Long-Term Liabilities	$1.714B	$991.0M
YoY Change	72.96%	-22.27%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.255B	$4.538B
Total Long-Term Liabilities	$1.714B	$991.0M
Total Liabilities	$13.18B	$9.514B
YoY Change	38.48%	116248907.27%
SHAREHOLDERS EQUITY
Retained Earnings	$585.7M	$419.1M
YoY Change	39.75%	125029732.94%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$57.60M	$50.50M
YoY Change	14.06%	109071174.3%
Treasury Stock Shares	2.422M shares	2.232M shares
Shareholders Equity	$799.5M	$614.9M
YoY Change
Total Liabilities & Shareholders Equity	$13.97B	$10.13B
YoY Change	37.96%	116288287.58%

Cashflow Statement

Concept	2020 Q4	2019 Q4
OPERATING ACTIVITIES
Net Income	$19.50M	$16.30M
YoY Change	19.63%	-10.44%
Depreciation, Depletion And Amortization	$8.400M	$3.900M
YoY Change	115.38%	34.48%
Cash From Operating Activities	-$118.8M	$667.6M
YoY Change	-117.8%	-413.43%
INVESTING ACTIVITIES
Capital Expenditures	$22.40M	$1.800M
YoY Change	1144.44%	-60.0%
Acquisitions	$400.0K	$5.100M
YoY Change	-92.16%	628.57%
Other Investing Activities	-$400.0K	-$5.100M
YoY Change	-92.16%	628.57%
Cash From Investing Activities	-$22.80M	-$6.900M
YoY Change	230.43%	32.69%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$0.00	$400.0K
YoY Change	-100.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$104.5M	-$43.70M
YoY Change	-339.13%	-154.9%
NET CHANGE
Cash From Operating Activities	-$118.8M	$667.6M
Cash From Investing Activities	-$22.80M	-$6.900M
Cash From Financing Activities	$104.5M	-$43.70M
Net Change In Cash	-$23.00M	$617.7M
YoY Change	-103.72%	-546.64%
FREE CASH FLOW
Cash From Operating Activities	-$118.8M	$667.6M
Capital Expenditures	$22.40M	$1.800M
Free Cash Flow	-$141.2M	$665.8M
YoY Change	-121.21%	-406.11%

Facts In Submission

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CY2020Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	26900000	USD
CY2019Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	21700000	USD
CY2020Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7400000	USD
CY2019Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5400000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	19500000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	16300000	USD
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.00
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.85
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.98
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.84
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18940876	shares
CY2019Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18750270	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19470853	shares
CY2019Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19074562	shares
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	19500000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	16300000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	13900000	USD
CY2019Q4	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	700000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	13900000	USD
CY2019Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	700000	USD
CY2020Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	33400000	USD
CY2019Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	17000000.0	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	19500000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	16300000	USD
CY2020Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	8400000	USD
CY2019Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	3900000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	2800000	USD
CY2020Q4	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1500000	USD
CY2019Q4	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2020Q4	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	200000	USD
CY2019Q4	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-600000	USD
CY2020Q4	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1000000.0	USD
CY2019Q4	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	400000	USD
CY2020Q4	us-gaap	Share Based Compensation ShareBasedCompensation	3100000	USD
CY2019Q4	us-gaap	Share Based Compensation ShareBasedCompensation	2600000	USD
CY2020Q4	us-gaap	Increase Decrease In Restricted Cash And Investments For Operating Activities IncreaseDecreaseInRestrictedCashAndInvestmentsForOperatingActivities	-2800000	USD
CY2019Q4	us-gaap	Increase Decrease In Restricted Cash And Investments For Operating Activities IncreaseDecreaseInRestrictedCashAndInvestmentsForOperatingActivities	-299000000.0	USD
CY2020Q4	us-gaap	Increase Decrease In Receivables Under Repurchase Agreements IncreaseDecreaseInReceivablesUnderRepurchaseAgreements	239400000	USD
CY2019Q4	us-gaap	Increase Decrease In Receivables Under Repurchase Agreements IncreaseDecreaseInReceivablesUnderRepurchaseAgreements	178600000	USD
CY2020Q4	us-gaap	Increase Decrease In Securities Borrowed IncreaseDecreaseInSecuritiesBorrowed	-212200000	USD
CY2019Q4	us-gaap	Increase Decrease In Securities Borrowed IncreaseDecreaseInSecuritiesBorrowed	4500000	USD
CY2020Q4	intl	Increase Decrease In Deposits With And Receivables From Broker Dealers Clearing Organizations And Counterparties IncreaseDecreaseInDepositsWithAndReceivablesFromBrokerDealersClearingOrganizationsAndCounterparties	350800000	USD
CY2019Q4	intl	Increase Decrease In Deposits With And Receivables From Broker Dealers Clearing Organizations And Counterparties IncreaseDecreaseInDepositsWithAndReceivablesFromBrokerDealersClearingOrganizationsAndCounterparties	-281100000	USD
CY2020Q4	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-153900000	USD
CY2019Q4	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-93300000	USD
CY2020Q4	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	3000000.0	USD
CY2019Q4	us-gaap	Increase Decrease In Notes Receivables IncreaseDecreaseInNotesReceivables	2900000	USD
CY2020Q4	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	4500000	USD
CY2019Q4	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-500000	USD
CY2020Q4	us-gaap	Increase Decrease In Financial Instruments Used In Operating Activities IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities	124700000	USD
CY2019Q4	us-gaap	Increase Decrease In Financial Instruments Used In Operating Activities IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities	2200000	USD
CY2020Q4	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	158000000.0	USD
CY2019Q4	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	20400000	USD
CY2020Q4	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	7100000	USD
CY2019Q4	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	4100000	USD
CY2020Q4	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-27800000	USD
CY2019Q4	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-25800000	USD
CY2020Q4	intl	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-1600000	USD
CY2019Q4	intl	Increase Decrease In Operating Lease Liabilities IncreaseDecreaseInOperatingLeaseLiabilities	-1300000	USD
CY2020Q4	us-gaap	Increase Decrease In Payables To Customers IncreaseDecreaseInPayablesToCustomers	202000000.0	USD
CY2019Q4	us-gaap	Increase Decrease In Payables To Customers IncreaseDecreaseInPayablesToCustomers	114200000	USD
CY2020Q4	us-gaap	Increase Decrease In Payables To Broker Dealers IncreaseDecreaseInPayablesToBrokerDealers	-222700000	USD
CY2019Q4	us-gaap	Increase Decrease In Payables To Broker Dealers IncreaseDecreaseInPayablesToBrokerDealers	14400000	USD
CY2020Q4	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-3700000	USD
CY2019Q4	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	400000	USD
CY2020Q4	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	479800000	USD
CY2019Q4	us-gaap	Increase Decrease In Payables Under Repurchase Agreements IncreaseDecreaseInPayablesUnderRepurchaseAgreements	157900000	USD
CY2020Q4	us-gaap	Increase Decrease In Securities Loaned Transactions IncreaseDecreaseInSecuritiesLoanedTransactions	-204100000	USD
CY2019Q4	us-gaap	Increase Decrease In Securities Loaned Transactions IncreaseDecreaseInSecuritiesLoanedTransactions	-29100000	USD
CY2020Q4	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	141400000	USD
CY2019Q4	us-gaap	Increase Decrease In Financial Instruments Sold Not Yet Purchased IncreaseDecreaseInFinancialInstrumentsSoldNotYetPurchased	-48400000	USD
CY2020Q4	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-118800000	USD
CY2019Q4	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	667600000	USD
CY2020Q4	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	400000	USD
CY2019Q4	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	5100000	USD
CY2020Q4	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	22400000	USD
CY2019Q4	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1800000	USD
CY2020Q4	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-22800000	USD
CY2019Q4	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-6900000	USD
CY2020Q4	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	91500000	USD
CY2019Q4	us-gaap	Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess	-106000000.0	USD
CY2020Q4	us-gaap	Proceeds From Short Term Debt Maturing In More Than Three Months ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths	67000000.0	USD
CY2019Q4	us-gaap	Proceeds From Short Term Debt Maturing In More Than Three Months ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths	180500000	USD
CY2020Q4	us-gaap	Repayments Of Short Term Debt Maturing In More Than Three Months RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths	62000000.0	USD
CY2019Q4	us-gaap	Repayments Of Short Term Debt Maturing In More Than Three Months RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths	138000000.0	USD
CY2020Q4	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2019Q4	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	21500000	USD
CY2020Q4	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	2400000	USD
CY2019Q4	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	2500000	USD
CY2020Q4	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	9000000.0	USD
CY2019Q4	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	USD
CY2020Q4	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	0	USD
CY2019Q4	us-gaap	Repayments Of Notes Payable RepaymentsOfNotesPayable	100000	USD
CY2020Q4	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	300000	USD
CY2019Q4	us-gaap	Payment For Contingent Consideration Liability Financing Activities PaymentForContingentConsiderationLiabilityFinancingActivities	0	USD
CY2020Q4	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2019Q4	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	400000	USD
CY2020Q4	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2019Q4	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	200000	USD
CY2020Q4	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1700000	USD
CY2019Q4	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1500000	USD
CY2020Q4	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	104500000	USD
CY2019Q4	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-43700000	USD
CY2020Q4	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	14100000	USD
CY2019Q4	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	700000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-23000000.0	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	617700000	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4468400000	USD
CY2019Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	2451300000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4445400000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3069000000.0	USD
CY2020Q4	us-gaap	Interest Paid Net InterestPaidNet	27500000	USD
CY2019Q4	us-gaap	Interest Paid Net InterestPaidNet	33000000.0	USD
CY2020Q4	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	14400000	USD
CY2019Q4	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	5200000	USD
CY2020Q4	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	500000	USD
CY2019Q4	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	4400000	USD
CY2020Q4	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	100000	USD
CY2019Q4	us-gaap	Noncash Or Part Noncash Acquisition Value Of Assets Acquired1 NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1	296500000	USD
CY2019Q4	intl	Noncashequivalentsegregatedassets Noncashequivalentsegregatedassets	7000000.0	USD
CY2020Q4	us-gaap	Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1 NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1	200000	USD
CY2019Q4	us-gaap	Noncash Or Part Noncash Acquisition Value Of Liabilities Assumed1 NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1	295800000	USD
CY2020Q4	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	-100000	USD
CY2019Q4	us-gaap	Noncash Or Part Noncash Acquisition Net Nonmonetary Assets Acquired Liabilities Assumed1 NoncashOrPartNoncashAcquisitionNetNonmonetaryAssetsAcquiredLiabilitiesAssumed1	700000	USD
CY2020Q4	us-gaap	Cash Cash	1033700000	USD
CY2019Q4	us-gaap	Cash Cash	338900000	USD
CY2020Q4	us-gaap	Cash Segregated Under Commodity Exchange Act Regulation CashSegregatedUnderCommodityExchangeActRegulation	2193700000	USD
CY2019Q4	us-gaap	Cash Segregated Under Commodity Exchange Act Regulation CashSegregatedUnderCommodityExchangeActRegulation	1073900000	USD
CY2020Q4	intl	Securities And Other Assets Segregated Fair Value SecuritiesAndOtherAssetsSegregatedFairValue	0	USD
CY2019Q4	intl	Securities And Other Assets Segregated Fair Value SecuritiesAndOtherAssetsSegregatedFairValue	299500000	USD
CY2020Q4	intl	Deposits With And Receivables From Clearing Organizations Segregated Under Commodity Exchange Act Regulation DepositsWithAndReceivablesFromClearingOrganizationsSegregatedUnderCommodityExchangeActRegulation	1208400000	USD
CY2019Q4	intl	Deposits With And Receivables From Clearing Organizations Segregated Under Commodity Exchange Act Regulation DepositsWithAndReceivablesFromClearingOrganizationsSegregatedUnderCommodityExchangeActRegulation	993000000.0	USD
CY2020Q4	us-gaap	Securities Segregated Under Other Regulations SecuritiesSegregatedUnderOtherRegulations	9600000	USD
CY2019Q4	us-gaap	Securities Segregated Under Other Regulations SecuritiesSegregatedUnderOtherRegulations	363700000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	4445400000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3069000000.0	USD
CY2020Q4	intl	Nonsegregatedcashandothernoncashequivalentassetsincludedwithindepositsandreceivablesfrombrokerdealersclearingorganizationsandcounterparties Nonsegregatedcashandothernoncashequivalentassetsincludedwithindepositsandreceivablesfrombrokerdealersclearingorganizationsandcounterparties	2372100000	USD
CY2019Q4	intl	Nonsegregatedcashandothernoncashequivalentassetsincludedwithindepositsandreceivablesfrombrokerdealersclearingorganizationsandcounterparties Nonsegregatedcashandothernoncashequivalentassetsincludedwithindepositsandreceivablesfrombrokerdealersclearingorganizationsandcounterparties	1023300000	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	594200000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	16300000	USD
CY2019Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	700000	USD
CY2019Q4	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1500000	USD
CY2019Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	2600000	USD
CY2019Q4	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	400000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	614900000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	767500000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	19500000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	13900000	USD
CY2020Q4	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1700000	USD
CY2020Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3100000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	799500000	USD
CY2020Q4	intl	Number Of Commercial And Institutional Clients NumberOfCommercialAndInstitutionalClients	32000	client
CY2020Q4	intl	Number Retail Clients NumberRetailClients	330000	client
CY2020Q4	us-gaap	Fiscal Period FiscalPeriod	The Company’s fiscal year end is September 30, and the fiscal quarters end on December 31, March 31, June 30 and September 30. Unless otherwise stated, all dates refer to fiscal years and fiscal interim periods.
CY2020Q4	us-gaap	Use Of Estimates UseOfEstimates	The preparation of condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent liabilities as of the date of the condensed consolidated financial statements and the reported amounts of revenue and expenses during the reporting period. The most significant of these estimates and assumptions relate to fair value measurement for financial instruments and investments, revenue recognition, the provision for bad debts, valuation of inventories, valuation of goodwill and intangible assets, incomes taxes, and contingencies. Although these and other estimates and assumptions are based on the best available information, actual results could be materially different from these estimates. These estimates and assumptions were considered and made in context with the information reasonably available to the Company and the unknown future impacts of the novel coronavirus (“COVID-19”) as of December 31, 2020 and through the date of this Form 10-Q.
CY2020Q4	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	During the year ended September 30, 2020, the Company reclassified certain selling and marketing related costs in connection with the acquisition of Gain Capital Holdings, Inc. (“Gain”). In performing this reclassification, the Company has made retrospective adjustments to the consolidated income statements for the three months ended December 31, 2019. For the three months ended December 31, 2019, selling and marketing related costs of $1.4 million were reclassified from ‘Other’ expense to ‘Selling and marketing’ expense.
CY2019Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	1400000	USD
CY2020Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	19500000	USD
CY2019Q4	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	16300000	USD
CY2020Q4	intl	Undistributed Earnings Allocatedto Participating Securities Continuing Operations UndistributedEarningsAllocatedtoParticipatingSecuritiesContinuingOperations	500000	USD
CY2019Q4	intl	Undistributed Earnings Allocatedto Participating Securities Continuing Operations UndistributedEarningsAllocatedtoParticipatingSecuritiesContinuingOperations	300000	USD
CY2020Q4	intl	Incomefromcontinuingoperationsallocatedtocommonshareholders Incomefromcontinuingoperationsallocatedtocommonshareholders	19000000.0	USD
CY2019Q4	intl	Incomefromcontinuingoperationsallocatedtocommonshareholders Incomefromcontinuingoperationsallocatedtocommonshareholders	16000000.0	USD
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18940876	shares
CY2019Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	18750270	shares
CY2020Q4	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	529977	shares
CY2019Q4	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	324292	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19470853	shares
CY2019Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	19074562	shares
CY2020Q4	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2265	shares
CY2019Q4	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1022350	shares
CY2020Q4	us-gaap	Financial Instruments Sold Not Yet Purchased At Fair Value FinancialInstrumentsSoldNotYetPurchasedAtFairValue	827400000	USD
CY2020Q3	us-gaap	Financial Instruments Sold Not Yet Purchased At Fair Value FinancialInstrumentsSoldNotYetPurchasedAtFairValue	686000000.0	USD
CY2020Q4	us-gaap	Senior Notes SeniorNotes	336500000	USD
CY2020Q4	us-gaap	Financial Instruments Sold Not Yet Purchased At Fair Value FinancialInstrumentsSoldNotYetPurchasedAtFairValue	827400000	USD
CY2020Q3	us-gaap	Financial Instruments Sold Not Yet Purchased At Fair Value FinancialInstrumentsSoldNotYetPurchasedAtFairValue	686000000.0	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	3170400000	USD
CY2020Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	2916500000	USD
CY2020Q3	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	3264400000	USD
CY2020Q3	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	3069500000	USD
CY2020Q4	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	3053100000	USD
CY2020Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	2767400000	USD
CY2020Q3	us-gaap	Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset	3319000000.0	USD
CY2020Q3	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	3100700000	USD
CY2020Q4	us-gaap	Derivative Number Of Instruments Held DerivativeNumberOfInstrumentsHeld	7400000	contract
CY2020Q3	us-gaap	Derivative Number Of Instruments Held DerivativeNumberOfInstrumentsHeld	7900000	contract
CY2020Q4	intl	Allowance For Doubtful Accounts Depositswithand Receivablesfrom Broker Dealers Clearings Organizationsand Counterparties AllowanceForDoubtfulAccountsDepositswithandReceivablesfromBrokerDealersClearingsOrganizationsandCounterparties	1300000	USD
CY2020Q3	intl	Allowance For Doubtful Accounts Depositswithand Receivablesfrom Broker Dealers Clearings Organizationsand Counterparties AllowanceForDoubtfulAccountsDepositswithandReceivablesfromBrokerDealersClearingsOrganizationsandCounterparties	1300000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	35500000	USD
CY2020Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	25800000	USD
CY2020Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	0	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	0	USD
CY2020Q3	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	27100000	USD
CY2020Q4	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	1500000	USD
CY2020Q4	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	0	USD
CY2020Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	36800000	USD
CY2020Q4	us-gaap	Agricultural Related Inventory AgriculturalRelatedInventory	280700000	USD
CY2020Q3	us-gaap	Agricultural Related Inventory AgriculturalRelatedInventory	201500000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	439100000	USD
CY2020Q3	us-gaap	Inventory Net InventoryNet	281100000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	54800000	USD
CY2020Q3	us-gaap	Goodwill Goodwill	54700000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	70900000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	25100000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	45800000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	70900000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	21400000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	49500000	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	5800000	USD
CY2020Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	5800000	USD
CY2020Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	5300000	USD
CY2020Q3	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	5300000	USD
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	76700000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	25100000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	51600000	USD
CY2020Q3	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	76200000	USD
CY2020Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	21400000	USD
CY2020Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	54800000	USD
CY2020Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	3800000	USD
CY2019Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	700000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	11300000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	13900000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	12200000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	4700000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	3700000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	45800000	USD
CY2020Q4	intl	Number Of Credit Facilities NumberOfCreditFacilities	4	facility
CY2020Q4	intl	Maximum Borrowing Capacity Under Credit Facilities MaximumBorrowingCapacityUnderCreditFacilities	734100000	USD
CY2020	intl	Term Loan Initial Balance TermLoanInitialBalance	196500000	USD
CY2020	intl	Term Loan Periodic Principal Payment Percent TermLoanPeriodicPrincipalPaymentPercent	0.0125
CY2020Q4	us-gaap	Debt Instrument Periodic Payment Principal DebtInstrumentPeriodicPaymentPrincipal	2400000	USD
CY2020Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	177600000	USD
CY2020Q4	us-gaap	Notes Payable To Bank NotesPayableToBank	9000000.0	USD
CY2020Q4	us-gaap	Debt Weighted Average Interest Rate DebtWeightedAverageInterestRate	0.0235
CY2020Q2	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	350000000	USD
CY2020Q2	intl	Debt Instrument Discount Rate At Issuance Of Face Value DebtInstrumentDiscountRateAtIssuanceOfFaceValue	0.985
CY2020Q4	intl	Debt Instrument Discount Rate At Issuance Of Face Value DebtInstrumentDiscountRateAtIssuanceOfFaceValue	0.08625
CY2020Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	9500000	USD
CY2020Q4	intl	Maximum Borrowing Capacity Under Credit Facilities MaximumBorrowingCapacityUnderCreditFacilities	734100000	USD
CY2020Q4	intl	Amount Outstanding On Committed Credit Facilities AmountOutstandingOnCommittedCreditFacilities	531900000	USD
CY2020Q3	intl	Amount Outstanding On Committed Credit Facilities AmountOutstandingOnCommittedCreditFacilities	427600000	USD
CY2020Q4	us-gaap	Notes Payable To Bank NotesPayableToBank	9000000.0	USD
CY2020Q3	us-gaap	Notes Payable To Bank NotesPayableToBank	0	USD
CY2020Q4	us-gaap	Senior Notes SeniorNotes	336500000	USD
CY2020Q3	us-gaap	Senior Notes SeniorNotes	336000000.0	USD
CY2020Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	887400000	USD
CY2020Q3	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	783600000	USD
CY2020Q4	us-gaap	Financial Instruments Owned And Pledged As Collateral Amount Eligible To Be Repledged By Counterparty FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty	713200000	USD
CY2020Q3	us-gaap	Financial Instruments Owned And Pledged As Collateral Amount Eligible To Be Repledged By Counterparty FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty	468600000	USD
CY2020Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Securities For Repurchase Agreements PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForRepurchaseAgreements	1699000000.0	USD
CY2020Q3	us-gaap	Pledged Financial Instruments Not Separately Reported Securities For Repurchase Agreements PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForRepurchaseAgreements	1484700000	USD
CY2020Q3	us-gaap	Securities Loaned Fair Value Of Collateral SecuritiesLoanedFairValueOfCollateral	1410300000	USD
CY2020Q4	us-gaap	Financial Instruments Owned And Pledged As Collateral Amount Not Eligible To Be Repledged By Counterparty FinancialInstrumentsOwnedAndPledgedAsCollateralAmountNotEligibleToBeRepledgedByCounterparty	22200000	USD
CY2020Q3	us-gaap	Financial Instruments Owned And Pledged As Collateral Amount Not Eligible To Be Repledged By Counterparty FinancialInstrumentsOwnedAndPledgedAsCollateralAmountNotEligibleToBeRepledgedByCounterparty	0	USD
CY2020Q4	us-gaap	Fair Value Of Securities Received As Collateral That Can Be Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged	3288400000	USD
CY2020Q3	us-gaap	Fair Value Of Securities Received As Collateral That Can Be Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged	3303100000	USD
CY2020Q4	us-gaap	Fair Value Of Securities Received As Collateral That Have Been Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged	255600000	USD
CY2020Q3	us-gaap	Fair Value Of Securities Received As Collateral That Have Been Resold Or Repledged FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged	285700000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	3635300000	USD
CY2020Q4	us-gaap	Securities Loaned SecuritiesLoaned	1237800000	USD
CY2020Q4	us-gaap	Collateralized Financings CollateralizedFinancings	4873100000	USD
CY2020Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	3155500000	USD
CY2020Q3	us-gaap	Securities Loaned SecuritiesLoaned	1441900000	USD
CY2020Q3	us-gaap	Collateralized Financings CollateralizedFinancings	4597400000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	3635300000	USD
CY2020Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	3155500000	USD
CY2020Q4	us-gaap	Securities Loaned SecuritiesLoaned	1237800000	USD
CY2020Q3	us-gaap	Securities Loaned SecuritiesLoaned	1441900000	USD
CY2020Q4	us-gaap	Collateralized Financings CollateralizedFinancings	4873100000	USD
CY2020Q3	us-gaap	Collateralized Financings CollateralizedFinancings	4597400000	USD
CY2020Q4	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	1935600000	USD
CY2020Q4	us-gaap	Securities Purchased Under Agreements To Resell Liability SecuritiesPurchasedUnderAgreementsToResellLiability	0	USD
CY2020Q4	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	1935600000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	0	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	3635300000	USD
CY2020Q4	us-gaap	Securities Borrowed Gross SecuritiesBorrowedGross	1227800000	USD
CY2020Q4	us-gaap	Securities Borrowed Liability SecuritiesBorrowedLiability	0	USD
CY2020Q4	us-gaap	Securities Borrowed SecuritiesBorrowed	1227800000	USD
CY2020Q4	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	3635300000	USD
CY2020Q4	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	1237800000	USD
CY2020Q4	us-gaap	Securities Loaned Asset SecuritiesLoanedAsset	0	USD
CY2020Q4	us-gaap	Securities Loaned SecuritiesLoaned	1237800000	USD
CY2020Q3	us-gaap	Securities Purchased Under Agreements To Resell Gross SecuritiesPurchasedUnderAgreementsToResellGross	1696200000	USD
CY2020Q3	us-gaap	Securities Purchased Under Agreements To Resell Liability SecuritiesPurchasedUnderAgreementsToResellLiability	0	USD
CY2020Q3	us-gaap	Securities Purchased Under Agreements To Resell SecuritiesPurchasedUnderAgreementsToResell	1696200000	USD
CY2020Q3	us-gaap	Securities Borrowed Gross SecuritiesBorrowedGross	1440000000.0	USD
CY2020Q3	us-gaap	Securities Borrowed Liability SecuritiesBorrowedLiability	0	USD
CY2020Q3	us-gaap	Securities Borrowed SecuritiesBorrowed	1440000000.0	USD
CY2020Q3	us-gaap	Securities Sold Under Agreements To Repurchase Gross SecuritiesSoldUnderAgreementsToRepurchaseGross	3155500000	USD
CY2020Q3	us-gaap	Securities Sold Under Agreements To Repurchase Asset SecuritiesSoldUnderAgreementsToRepurchaseAsset	0	USD
CY2020Q3	us-gaap	Securities Sold Under Agreements To Repurchase SecuritiesSoldUnderAgreementsToRepurchase	3155500000	USD
CY2020Q3	us-gaap	Securities Loaned Gross SecuritiesLoanedGross	1441900000	USD
CY2020Q3	us-gaap	Securities Loaned Asset SecuritiesLoanedAsset	0	USD
CY2020Q3	us-gaap	Securities Loaned SecuritiesLoaned	1441900000	USD
CY2020Q4	us-gaap	Loss Contingency Estimate Of Possible Loss LossContingencyEstimateOfPossibleLoss	29000000.0	USD
CY2020Q4	intl	Loss Contingency Individual Accounts Maximum Receivable LossContingencyIndividualAccountsMaximumReceivable	1400000	USD
CY2020Q4	us-gaap	Self Insurance Reserve SelfInsuranceReserve	1200000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	13900000	USD
CY2020Q4	intl	Revenues From Contracts With Clients Of Total Revenues RevenuesFromContractsWithClientsOfTotalRevenues	0.015
CY2019Q4	intl	Revenues From Contracts With Clients Of Total Revenues RevenuesFromContractsWithClientsOfTotalRevenues	0.010
CY2020Q4	intl	Revenues From Contracts With Clients Of Operating Revenues RevenuesFromContractsWithClientsOfOperatingRevenues	0.375
CY2019Q4	intl	Revenues From Contracts With Clients Of Operating Revenues RevenuesFromContractsWithClientsOfOperatingRevenues	0.392
CY2020Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	142400000	USD
CY2019Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	108500000	USD
CY2020Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	142400000	USD
CY2019Q4	us-gaap	Revenue From Contract With Customer Including Assessed Tax RevenueFromContractWithCustomerIncludingAssessedTax	108500000	USD
CY2020Q4	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	203400000	USD
CY2019Q4	us-gaap	Principal Transactions Revenue PrincipalTransactionsRevenue	112500000	USD
CY2020Q4	us-gaap	Interest Income Operating InterestIncomeOperating	21200000	USD
CY2019Q4	us-gaap	Interest Income Operating InterestIncomeOperating	46000000.0	USD
CY2020Q4	us-gaap	Revenues Revenues	9250500000	USD
CY2019Q4	us-gaap	Revenues Revenues	11245000000.0	USD
CY2020Q4	us-gaap	Revenues Revenues	9250500000	USD
CY2019Q4	us-gaap	Revenues Revenues	11245000000.0	USD
CY2020Q4	us-gaap	General Insurance Expense GeneralInsuranceExpense	1800000	USD
CY2019Q4	us-gaap	General Insurance Expense GeneralInsuranceExpense	1000000.0	USD
CY2019Q4	us-gaap	Accretion Expense AccretionExpense	0	USD
CY2020Q4	us-gaap	Other Expenses OtherExpenses	4100000	USD
CY2019Q4	us-gaap	Other Expenses OtherExpenses	2600000	USD
CY2020Q4	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	300000	USD
CY2019Q4	us-gaap	Supplies And Postage Expense SuppliesAndPostageExpense	400000	USD
CY2020Q4	us-gaap	Clearance Fees ClearanceFees	1000000.0	USD
CY2019Q4	us-gaap	Clearance Fees ClearanceFees	800000	USD
CY2020Q4	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	3800000	USD
CY2019Q4	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	1300000	USD
CY2020Q4	us-gaap	Accretion Expense AccretionExpense	100000	USD
CY2020Q4	us-gaap	Other Noninterest Expense OtherNoninterestExpense	11100000	USD
CY2019Q4	us-gaap	Other Noninterest Expense OtherNoninterestExpense	6100000	USD
CY2020Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	7400000	USD
CY2019Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	5400000	USD
CY2020Q4	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.28
CY2019Q4	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.25
CY2020Q4	srt	Minimum Net Capital Required For Broker Dealer Subsidiary1 MinimumNetCapitalRequiredForBrokerDealerSubsidiary1	5000000	USD
CY2020Q4	srt	Minimum Net Capital Required For Broker Dealer Subsidiary1 MinimumNetCapitalRequiredForBrokerDealerSubsidiary1	5000000.0	USD
CY2020Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	2900	employee
CY2020Q4	us-gaap	Number Of Countries In Which Entity Operates NumberOfCountriesInWhichEntityOperates	180	country
CY2020Q4	us-gaap	Revenues Revenues	9250500000	USD
CY2019Q4	us-gaap	Revenues Revenues	11245000000.0	USD
CY2020Q4	us-gaap	Gross Profit GrossProfit	380100000	USD
CY2019Q4	us-gaap	Gross Profit GrossProfit	276800000	USD
CY2020Q4	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	256100000	USD
CY2019Q4	us-gaap	Revenues Net Of Interest Expense RevenuesNetOfInterestExpense	170500000	USD
CY2020Q4	intl	Net Segment Contribution NetSegmentContribution	198600000	USD
CY2019Q4	intl	Net Segment Contribution NetSegmentContribution	125800000	USD
CY2020Q4	intl	Segment Income SegmentIncome	115200000	USD
CY2019Q4	intl	Segment Income SegmentIncome	75800000	USD
CY2020Q4	intl	Segment Income SegmentIncome	115200000	USD
CY2019Q4	intl	Segment Income SegmentIncome	75800000	USD
CY2020Q4	intl	Costsnotallocatedtooperatingsegments Costsnotallocatedtooperatingsegments	88300000	USD
CY2019Q4	intl	Costsnotallocatedtooperatingsegments Costsnotallocatedtooperatingsegments	54200000	USD
CY2020Q4	us-gaap	Other Nonoperating Gains Losses OtherNonoperatingGainsLosses	0	USD
CY2019Q4	us-gaap	Other Nonoperating Gains Losses OtherNonoperatingGainsLosses	100000	USD
CY2020Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	26900000	USD
CY2019Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	21700000	USD
CY2020Q4	us-gaap	Assets Assets	13974800000	USD
CY2020Q3	us-gaap	Assets Assets	13474900000	USD

Files In Submission

Name	View Source	Status
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0000913760-21-000027-index.html	Edgar Link	pending
0000913760-21-000027.txt	Edgar Link	pending
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$SNEX
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2020 Q4 Form 10-Q Financial Statement

#000091376021000027 Filed on February 08, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SNEX StoneX Group Inc. Stock $snex

2020 Q4 Form 10-Q Financial Statement

#000091376021000027 Filed on February 08, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SNEX
StoneX Group Inc. Stock $snex