$MCHP
Microchip Technology Inc Stock $mchp

$mchp Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-Q Financial Statement

#000082705422000025 Filed on February 03, 2022

Income Statement

Concept	2022 Q1	2021 Q4	2021 Q3
Revenue	$1.844B	$1.758B	$1.650B
YoY Change	25.7%	29.98%	25.99%
Cost Of Revenue	$623.8M	$604.2M	$581.5M
YoY Change	15.45%	19.34%	15.93%
Gross Profit	$1.220B	$1.153B	$1.068B
YoY Change	31.68%	36.36%	32.23%
Gross Profit Margin	66.18%	65.62%	64.75%
Selling, General & Admin	$187.2M	$177.5M	$179.9M
YoY Change	13.39%	15.11%	24.33%
% of Gross Profit	15.34%	15.39%	16.84%
Research & Development	$259.1M	$245.4M	$246.2M
YoY Change	13.39%	16.8%	23.22%
% of Gross Profit	21.23%	21.28%	23.05%
Depreciation & Amortization	$293.2M	$64.90M	$43.70M
YoY Change	1.88%	61.04%	12.05%
% of Gross Profit	24.02%	5.63%	4.09%
Operating Expenses	$661.8M	$638.3M	$652.0M
YoY Change	5.72%	6.35%	12.09%
Operating Profit	$558.6M	$515.0M	$416.3M
YoY Change	85.7%	109.69%	84.04%
Interest Expense	-$57.80M	$62.10M	$64.80M
YoY Change	-25.03%	-28.21%	-30.55%
% of Operating Profit	-10.35%	12.06%	15.57%
Other Income/Expense, Net	-$700.0K	$4.600M	-$1.600M
YoY Change	-22.22%	-1250.0%	-328.57%
Pretax Income	$479.2M	$441.5M	$264.8M
YoY Change	231.86%	2527.98%	198.2%
Income Tax	$41.30M	$88.70M	$22.80M
% Of Pretax Income	8.62%	20.09%	8.61%
Net Earnings	$437.9M	$352.8M	$242.0M
YoY Change	277.5%	874.59%	228.8%
Net Earnings / Revenue	23.74%	20.07%	14.67%
Basic Earnings Per Share		$0.64	$0.44
Diluted Earnings Per Share	$774.6K	$0.62	$0.43
COMMON SHARES
Basic Shares Outstanding	556.0M shares	554.9M shares	551.3M shares
Diluted Shares Outstanding		567.3M shares	565.9M shares

Balance Sheet

Concept	2022 Q1	2021 Q4	2021 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$319.4M	$315.5M	$255.3M
YoY Change	13.26%	-15.42%	-31.0%
Cash & Equivalents	$317.4M	$313.5M	$253.3M
Short-Term Investments	$2.000M	$2.000M	$2.000M
Other Short-Term Assets	$206.2M	$186.7M	$194.6M
YoY Change	2.84%	-15.1%	4.23%
Inventory	$854.4M	$768.2M	$713.6M
Prepaid Expenses
Receivables	$1.073B	$930.1M	$985.6M
Other Receivables	$9.300M	$13.80M	$11.90M
Total Short-Term Assets	$2.453B	$2.201B	$2.149B
YoY Change	14.33%	2.23%	1.27%
LONG-TERM ASSETS
Property, Plant & Equipment	$967.9M	$929.9M	$923.7M
YoY Change	13.24%	12.39%	12.36%
Goodwill	$6.674B	$6.674B	$6.674B
YoY Change	0.04%	0.04%	0.13%
Intangibles	$4.043B	$4.256B	$4.480B
YoY Change	-15.68%	-15.31%	-14.76%
Long-Term Investments
YoY Change
Other Assets	$265.2M	$265.4M	$250.2M
YoY Change	0.34%	-2.21%	-7.74%
Total Long-Term Assets	$13.75B	$13.85B	$14.07B
YoY Change	-4.09%	-4.0%	-3.98%
TOTAL ASSETS
Total Short-Term Assets	$2.453B	$2.201B	$2.149B
Total Long-Term Assets	$13.75B	$13.85B	$14.07B
Total Assets	$16.20B	$16.05B	$16.22B
YoY Change	-1.69%	-3.19%	-3.31%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$344.7M	$301.3M	$302.6M
YoY Change	17.89%	15.97%	39.51%
Accrued Expenses	$1.054B	$917.4M	$819.2M
YoY Change	32.73%	19.27%	7.48%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$0.00	$0.00
YoY Change	-100.0%	-100.0%	-100.0%
Total Short-Term Liabilities	$1.399B	$1.219B	$1.122B
YoY Change	-41.94%	-51.68%	-43.21%
LONG-TERM LIABILITIES
Long-Term Debt	$7.687B	$7.869B	$8.201B
YoY Change	1.4%	2.89%	0.23%
Other Long-Term Liabilities	$473.9M	$441.8M	$483.9M
YoY Change	13.62%	2.84%	13.94%
Total Long-Term Liabilities	$8.161B	$8.310B	$8.685B
YoY Change	2.04%	2.88%	0.91%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.399B	$1.219B	$1.122B
Total Long-Term Liabilities	$8.161B	$8.310B	$8.685B
Total Liabilities	$9.560B	$9.529B	$9.806B
YoY Change	-8.14%	-10.1%	-7.32%
SHAREHOLDERS EQUITY
Retained Earnings	$4.175B	$3.878B	$3.654B
YoY Change	23.04%	14.6%	6.1%
Common Stock	$2.537B	$2.501B	$2.471B
YoY Change	5.53%	4.85%	-0.66%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$796.3M	$552.7M	$397.9M
YoY Change	83.56%	22.77%	-14.8%
Treasury Stock Shares	23.30M shares	20.80M shares	19.60M shares
Shareholders Equity	$5.895B	$5.803B	$5.703B
YoY Change
Total Liabilities & Shareholders Equity	$16.20B	$16.05B	$16.22B
YoY Change	-1.69%	-3.19%	-3.31%

Cashflow Statement

Concept	2022 Q1	2021 Q4	2021 Q3
OPERATING ACTIVITIES
Net Income	$437.9M	$352.8M	$242.0M
YoY Change	277.5%	874.59%	228.8%
Depreciation, Depletion And Amortization	$293.2M	$64.90M	$43.70M
YoY Change	1.88%	61.04%	12.05%
Cash From Operating Activities	$747.7M	$853.4M	$611.7M
YoY Change	66.45%	67.43%	34.2%
INVESTING ACTIVITIES
Capital Expenditures	-$114.6M	-$90.70M	-$78.50M
YoY Change	106.86%	323.83%	1146.03%
Acquisitions
YoY Change
Other Investing Activities	-$28.10M	-$35.60M	-$17.50M
YoY Change	260.26%	18.27%	-50.56%
Cash From Investing Activities	-$142.7M	-$126.3M	-$96.00M
YoY Change	125.79%	145.24%	130.22%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-601.1M	-666.9M	-540.1M
YoY Change	26.1%	46.31%	27.38%
NET CHANGE
Cash From Operating Activities	747.7M	853.4M	611.7M
Cash From Investing Activities	-142.7M	-126.3M	-96.00M
Cash From Financing Activities	-601.1M	-666.9M	-540.1M
Net Change In Cash	3.900M	60.20M	-24.40M
YoY Change	-104.3%	2408.33%	146.46%
FREE CASH FLOW
Cash From Operating Activities	$747.7M	$853.4M	$611.7M
Capital Expenditures	-$114.6M	-$90.70M	-$78.50M
Free Cash Flow	$862.3M	$944.1M	$690.2M
YoY Change	70.89%	77.76%	49.36%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0000827054
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Entity File Number EntityFileNumber	0-21184
	dei	Entity Registrant Name EntityRegistrantName	MICROCHIP TECHNOLOGY INCORPORATED
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	86-0629024
	dei	Entity Address Address Line1 EntityAddressAddressLine1	2355 W. Chandler Blvd.
	dei	Entity Address City Or Town EntityAddressCityOrTown	Chandler
	dei	Entity Address State Or Province EntityAddressStateOrProvince	AZ
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	85224-6199
	dei	City Area Code CityAreaCode	480
	dei	Local Phone Number LocalPhoneNumber	792-7200
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	555990729	shares
	dei	Entity Shell Company EntityShellCompany	false
	dei	Security12b Title Security12bTitle	Common Stock, $0.001 par value
	dei	Trading Symbol TradingSymbol	MCHP
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	313500000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	313500000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	280000000.0	USD
CY2021Q4	us-gaap	Short Term Investments ShortTermInvestments	2000000.0	USD
CY2021Q1	us-gaap	Short Term Investments ShortTermInvestments	2000000.0	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	930100000	USD
CY2021Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	997700000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	768200000	USD
CY2021Q1	us-gaap	Inventory Net InventoryNet	665000000.0	USD
CY2021Q4	us-gaap	Other Assets Current OtherAssetsCurrent	186700000	USD
CY2021Q1	us-gaap	Other Assets Current OtherAssetsCurrent	200500000	USD
CY2021Q4	us-gaap	Assets Current AssetsCurrent	2200500000	USD
CY2021Q1	us-gaap	Assets Current AssetsCurrent	2145200000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	929900000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	854700000	USD
CY2021Q4	us-gaap	Goodwill Goodwill	6673600000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	6670600000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	4256300000	USD
CY2021Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	4794800000	USD
CY2021Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	1721500000	USD
CY2021Q1	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	1749200000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	265400000	USD
CY2021Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	264300000	USD
CY2021Q4	us-gaap	Assets Assets	16047200000	USD
CY2021Q1	us-gaap	Assets Assets	16478800000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	301300000	USD
CY2021Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	292400000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	917400000	USD
CY2021Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	794300000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2021Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	1322900000	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1218700000	USD
CY2021Q1	us-gaap	Liabilities Current LiabilitiesCurrent	2409600000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	7868500000	USD
CY2021Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	7581200000	USD
CY2021Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	673500000	USD
CY2021Q1	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	689900000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	41400000	USD
CY2021Q1	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	43900000	USD
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	441800000	USD
CY2021Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	417100000	USD
CY2021Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
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CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2021Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	900000000	shares
CY2021Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	900000000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	576756917	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	555988669	shares
CY2021Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	568958158	shares
CY2021Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	547057188	shares
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	600000	USD
CY2021Q1	us-gaap	Common Stock Value CommonStockValue	500000	USD
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2500600000	USD
CY2021Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2403100000	USD
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	20768248	shares
CY2021Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	21900970	shares
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	552700000	USD
CY2021Q1	us-gaap	Treasury Stock Value TreasuryStockValue	433800000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-23300000	USD
CY2021Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-26200000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3878100000	USD
CY2021Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3393500000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	5803300000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	5337100000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	16047200000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3971300000	USD
CY2021Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	16478800000	USD
CY2021Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1757500000	USD
CY2020Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1352100000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4976700000	USD
CY2021Q4	us-gaap	Cost Of Revenue CostOfRevenue	604200000	USD
CY2020Q4	us-gaap	Cost Of Revenue CostOfRevenue	506300000	USD
	us-gaap	Cost Of Revenue CostOfRevenue	1747500000	USD
	us-gaap	Cost Of Revenue CostOfRevenue	1519300000	USD
CY2021Q4	us-gaap	Gross Profit GrossProfit	1153300000	USD
CY2020Q4	us-gaap	Gross Profit GrossProfit	845800000	USD
	us-gaap	Gross Profit GrossProfit	3229200000	USD
	us-gaap	Gross Profit GrossProfit	2452000000	USD
CY2021Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	245400000	USD
CY2020Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	210100000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	730000000.0	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	607900000	USD
CY2021Q4	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	177500000	USD
CY2020Q4	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	154200000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	531700000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	445200000	USD
CY2021Q4	mchp	Amortizationofintangibleassetsacquiredinabusinesscombination Amortizationofintangibleassetsacquiredinabusinesscombination	215700000	USD
CY2020Q4	mchp	Amortizationofintangibleassetsacquiredinabusinesscombination Amortizationofintangibleassetsacquiredinabusinesscombination	231600000	USD
	mchp	Amortizationofintangibleassetsacquiredinabusinesscombination Amortizationofintangibleassetsacquiredinabusinesscombination	647000000.0	USD
	mchp	Amortizationofintangibleassetsacquiredinabusinesscombination Amortizationofintangibleassetsacquiredinabusinesscombination	699900000	USD
CY2021Q4	us-gaap	Other Nonrecurring Income Expense OtherNonrecurringIncomeExpense	-300000	USD
CY2020Q4	us-gaap	Other Nonrecurring Income Expense OtherNonrecurringIncomeExpense	4300000	USD
	us-gaap	Other Nonrecurring Income Expense OtherNonrecurringIncomeExpense	20400000	USD
	us-gaap	Other Nonrecurring Income Expense OtherNonrecurringIncomeExpense	8900000	USD
CY2021Q4	us-gaap	Operating Expenses OperatingExpenses	638300000	USD
CY2020Q4	us-gaap	Operating Expenses OperatingExpenses	600200000	USD
	us-gaap	Operating Expenses OperatingExpenses	1929100000	USD
	us-gaap	Operating Expenses OperatingExpenses	1761900000	USD
CY2021Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	515000000.0	USD
CY2020Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	245600000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1300100000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	690100000	USD
CY2021Q4	us-gaap	Investment Income Interest InvestmentIncomeInterest	100000	USD
CY2020Q4	us-gaap	Investment Income Interest InvestmentIncomeInterest	200000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	500000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	800000	USD
CY2021Q4	us-gaap	Interest Expense InterestExpense	62100000	USD
CY2020Q4	us-gaap	Interest Expense InterestExpense	86500000	USD
	us-gaap	Interest Expense InterestExpense	199200000	USD
	us-gaap	Interest Expense InterestExpense	278900000	USD
CY2021Q4	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-16100000	USD
CY2020Q4	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-142100000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-101600000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-214000000.0	USD
CY2021Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	4600000	USD
CY2020Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-400000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3500000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2900000	USD
CY2021Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	441500000	USD
CY2020Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16800000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1003300000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	195100000	USD
CY2021Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	88700000	USD
CY2020Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-19400000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	155700000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-38300000	USD
CY2021Q4	us-gaap	Net Income Loss NetIncomeLoss	352800000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	36200000	USD
	us-gaap	Net Income Loss NetIncomeLoss	847600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	233400000	USD
CY2021Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.54
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
CY2021Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.62
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.50
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
CY2021Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.2320
CY2020Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.1843
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.6570
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.5521
CY2021Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	554900000	shares
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	526800000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	551200000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	511400000	shares
CY2021Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	567300000	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	550800000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	566100000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	533900000	shares
CY2021Q4	us-gaap	Net Income Loss NetIncomeLoss	352800000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	36200000	USD
	us-gaap	Net Income Loss NetIncomeLoss	847600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	233400000	USD
CY2021Q4	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-2100000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	3500000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-2800000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax	6900000	USD
CY2021Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	600000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	300000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	1800000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1700000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax	900000	USD
CY2021Q4	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1600000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	1800000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	5300000	USD
CY2021Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1100000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1400000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	2900000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-700000	USD
CY2021Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	353900000	USD
CY2020Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	34800000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	850500000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	232700000	USD
	us-gaap	Net Income Loss NetIncomeLoss	847600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	233400000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	850300000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	865500000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	6100000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-82900000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	163200000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	143300000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-101600000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-214000000.0	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	34900000	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	57500000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	9200000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	13200000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	9500000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	200000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-67600000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-40200000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	105000000.0	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-17500000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	73800000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	6600000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-30300000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	23300000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	24900000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-17500000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2095000000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1467300000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	12200000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	200000	USD
	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	91700000	USD
	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	73100000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	255500000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	37200000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-335000000.0	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-110100000	USD
	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	997000000.0	USD
	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	3577800000	USD
	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	1000000000	USD
	us-gaap	Repayments Of Senior Debt RepaymentsOfSeniorDebt	0	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	0	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	615000000.0	USD
	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	359800000	USD
	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	2252200000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	7800000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	18300000	USD
	mchp	Payments To Acquire Capped Call Options Related To Convertible Senior Notes PaymentsToAcquireCappedCallOptionsRelatedToConvertibleSeniorNotes	0	USD
	mchp	Payments To Acquire Capped Call Options Related To Convertible Senior Notes PaymentsToAcquireCappedCallOptionsRelatedToConvertibleSeniorNotes	35800000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	47100000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	40200000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	66900000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	46500000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	166000000.0	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	363000000.0	USD
	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	281700000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	600000	USD
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	600000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1726500000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1387500000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	33500000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-30300000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	280000000.0	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	401000000.0	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	313500000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	370700000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	5585500000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	123600000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	500000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	11000000.0	USD
CY2020Q2	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	11000000.0	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	0	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	651500000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	810700000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	41300000	USD
CY2020Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	90400000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	5501300000	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	73600000	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	200000	USD
CY2020Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	18600000	USD
CY2020Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	14400000	USD
CY2020Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	0	USD
CY2020Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	768700000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	859400000	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	50400000	USD
CY2020Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	95300000	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	5443700000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	36200000	USD
CY2020Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1400000	USD
CY2020Q4	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	10600000	USD
CY2020Q4	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	21100000	USD
CY2020Q4	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	0	USD
CY2020Q4	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	1160100000	USD
CY2020Q4	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	1339000000	USD
CY2020Q4	mchp	Adjustment To Additional Paid In Capital Purchase Of Capped Call Options AdjustmentToAdditionalPaidInCapitalPurchaseOfCappedCallOptions	35800000	USD
CY2020Q4	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	87700000	USD
CY2020Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	52000000.0	USD
CY2020Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	96000000.0	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	5297000000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	5337100000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	252800000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	0	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	12200000	USD
CY2021Q2	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	25300000	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	0	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	56200000	USD
CY2021Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	113100000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	5519900000	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	242000000.0	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1800000	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	21200000	USD
CY2021Q3	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	23800000	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	0	USD
CY2021Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	399200000	USD
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	391100000	USD
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	54900000	USD
CY2021Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	121200000	USD
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	5702900000	USD
CY2021Q4	us-gaap	Net Income Loss NetIncomeLoss	352800000	USD
CY2021Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1100000	USD
CY2021Q4	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	13700000	USD
CY2021Q4	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	17800000	USD
CY2021Q4	us-gaap	Stock Issued During Period Value Treasury Stock Reissued StockIssuedDuringPeriodValueTreasuryStockReissued	0	USD
CY2021Q4	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	166000000.0	USD
CY2021Q4	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	196900000	USD
CY2021Q4	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt Subsequent Adjustments AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments	201900000	USD
CY2021Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	50300000	USD
CY2021Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	128700000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	5803300000	USD
CY2021Q3	us-gaap	Stockholders Equity Note Stock Split Conversion Ratio1 StockholdersEquityNoteStockSplitConversionRatio1	2
CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	450000000	shares
CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	900000000	shares
CY2021Q4	mchp	Stock Split Additional Shares Issued For Each Share Held StockSplitAdditionalSharesIssuedForEachShareHeld	1	shares
CY2021Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1757500000	USD
CY2021Q4	us-gaap	Gross Profit GrossProfit	1153300000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4976700000	USD
	us-gaap	Gross Profit GrossProfit	3229200000	USD
CY2020Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1352100000	USD
CY2020Q4	us-gaap	Gross Profit GrossProfit	845800000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3971300000	USD
	us-gaap	Gross Profit GrossProfit	2452000000	USD
CY2021Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1757500000	USD
CY2020Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1352100000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4976700000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3971300000	USD
CY2021Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1757500000	USD
CY2020Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1352100000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4976700000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3971300000	USD
CY2021Q4	us-gaap	Net Income Loss NetIncomeLoss	352800000	USD
CY2020Q4	us-gaap	Net Income Loss NetIncomeLoss	36200000	USD
	us-gaap	Net Income Loss NetIncomeLoss	847600000	USD
	us-gaap	Net Income Loss NetIncomeLoss	233400000	USD
CY2021Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	554900000	shares
CY2020Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	526800000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	551200000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	511400000	shares
CY2021Q4	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	7000000.0	shares
CY2020Q4	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	7300000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	7400000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	6600000	shares
CY2021Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	567300000	shares
CY2020Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	550800000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	566100000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	533900000	shares
CY2021Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.64
CY2020Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.07
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.54
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.46
CY2021Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.62
CY2020Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.07
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.50
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.44
CY2020Q4	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2021Q4	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	8043100000	USD
CY2021Q1	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	9209400000	USD
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	146900000	USD
CY2021Q1	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	273000000.0	USD
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	27700000	USD
CY2021Q1	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	32300000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	7868500000	USD
CY2021Q1	us-gaap	Long Term Debt LongTermDebt	8904100000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2021Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	1322900000	USD
CY2021Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	7868500000	USD
CY2021Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	7581200000	USD
CY2021Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	146900000	USD
CY2021Q1	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	273000000.0	USD
CY2021Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	27700000	USD
CY2021Q1	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	32300000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal Remainder Of Fiscal Year LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	3400000000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	1700000000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	1200000000	USD
CY2021Q4	mchp	Long Term Debt Maturities Repayments Of Principal After Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFour	1743100000	USD
CY2021Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	8043100000	USD
	us-gaap	Debt Instrument Convertible If Converted Value In Excess Of Principal DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal	1000	USD
CY2021Q4	us-gaap	Interest Expense Other InterestExpenseOther	1800000	USD
CY2020Q4	us-gaap	Interest Expense Other InterestExpenseOther	900000	USD
	us-gaap	Interest Expense Other InterestExpenseOther	3700000	USD
	us-gaap	Interest Expense Other InterestExpenseOther	3000000.0	USD
CY2021Q4	us-gaap	Interest Expense InterestExpense	62100000	USD
CY2020Q4	us-gaap	Interest Expense InterestExpense	86500000	USD
	us-gaap	Interest Expense InterestExpense	199200000	USD
	us-gaap	Interest Expense InterestExpense	278900000	USD
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	8422800000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4166500000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	4256300000	USD
CY2021Q1	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	8344400000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3549600000	USD
CY2021Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	4794800000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	233100000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	743200000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	666000000.0	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	531000000.0	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	459800000	USD
CY2021Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	235700000	USD
CY2020Q4	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	246600000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	700500000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	745100000	USD
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2021Q4	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2020Q4	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	0	USD
CY2021Q2	us-gaap	Number Of Reporting Units NumberOfReportingUnits	2	unit
CY2021Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	936100000	USD
CY2021Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	1002900000	USD
CY2021Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	6000000.0	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5200000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	930100000	USD
CY2021Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	997700000	USD
CY2021Q4	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	150500000	USD
CY2021Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	115700000	USD
CY2021Q4	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	429900000	USD
CY2021Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	412800000	USD
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	187800000	USD
CY2021Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	136500000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	768200000	USD
CY2021Q1	us-gaap	Inventory Net InventoryNet	665000000.0	USD
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	3309400000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	3096700000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2379500000	USD
CY2021Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	2242000000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	929900000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	854700000	USD
CY2021Q4	us-gaap	Depreciation Depreciation	64900000	USD
	us-gaap	Depreciation Depreciation	149800000	USD
CY2020Q4	us-gaap	Depreciation Depreciation	40300000	USD
	us-gaap	Depreciation Depreciation	120400000	USD
CY2021Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	203700000	USD
CY2021Q1	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	166700000	USD
CY2021Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	80100000	USD
CY2021Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	43400000	USD
CY2021Q4	mchp	Sales Related Reserves SalesRelatedReserves	339100000	USD
CY2021Q1	mchp	Sales Related Reserves SalesRelatedReserves	350700000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	35000000.0	USD
CY2021Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	39800000	USD
CY2021Q4	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	259500000	USD
CY2021Q1	us-gaap	Accrued Liabilities And Other Liabilities AccruedLiabilitiesAndOtherLiabilities	193700000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	917400000	USD
CY2021Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	794300000	USD
CY2021Q4	us-gaap	Loss Contingency Range Of Possible Loss Portion Not Accrued LossContingencyRangeOfPossibleLossPortionNotAccrued	100000000	USD
CY2021Q4	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	50900000	USD
CY2020Q4	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	51200000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	163200000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	143300000	USD
CY2021Q4	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	10800000	USD
CY2020Q4	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	10700000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	34600000	USD
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	30500000	USD
CY2021Q4	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	40100000	USD
CY2020Q4	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	40500000	USD
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	128600000	USD
	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	112800000	USD
CY2021Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	4000000000	USD
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	2000000	shares
CY2021Q4	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	2000000	shares
CY2021Q4	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	166000000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	166000000	USD
CY2021Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	3830000000	USD
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	20800000	shares
CY2021Q4	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.232
CY2021Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	128700000	USD

Files In Submission

Name	View Source	Status
0000827054-22-000025-index-headers.html	Edgar Link	pending
0000827054-22-000025-index.html	Edgar Link	pending
0000827054-22-000025.txt	Edgar Link	pending
0000827054-22-000025-xbrl.zip	Edgar Link	pending
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ex312q3fy22.htm	Edgar Link	pending
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Financial_Report.xlsx	Edgar Link	pending
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mchp-20211231.xsd	Edgar Link	pending
mchp-20211231_cal.xml	Edgar Link	unprocessable
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mchp-20211231_pre.xml	Edgar Link	unprocessable
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report.css	Edgar Link	pending
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$MCHP
Microchip Technology Inc Stock $mchp

2022 Q1 Form 10-Q Financial Statement

#000082705422000025 Filed on February 03, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MCHP Microchip Technology Inc Stock $mchp

2022 Q1 Form 10-Q Financial Statement

#000082705422000025 Filed on February 03, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$MCHP
Microchip Technology Inc Stock $mchp