2021 Q3 Form 10-Q Financial Statement

#000135059321000049 Filed on August 05, 2021

View on sec.gov

Income Statement

Concept 2021 Q3 2021 Q2 2020 Q2
Revenue $295.6M $310.5M $228.5M
YoY Change 11.42% 35.89% -16.7%
Cost Of Revenue $209.3M $205.1M $152.8M
YoY Change 22.11% 34.23% -13.72%
Gross Profit $86.30M $105.4M $75.70M
YoY Change -8.09% 39.23% -22.12%
Gross Profit Margin 29.19% 33.95% 33.13%
Selling, General & Admin $56.60M $58.80M $47.10M
YoY Change 8.64% 24.84% -0.84%
% of Gross Profit 65.59% 55.79% 62.22%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $15.00M $15.20M $14.50M
YoY Change 0.0% 4.83% 9.02%
% of Gross Profit 17.38% 14.42% 19.15%
Operating Expenses $56.60M $62.70M $55.70M
YoY Change 8.64% 12.57% 11.4%
Operating Profit $29.70M $42.70M $20.00M
YoY Change -27.03% 113.5% -57.63%
Interest Expense -$4.400M -$6.800M -$6.100M
YoY Change -26.67% 11.48% 45.24%
% of Operating Profit -14.81% -15.93% -30.5%
Other Income/Expense, Net $900.0K -$22.70M -$5.400M
YoY Change 12.5% 320.37% 17.39%
Pretax Income $24.30M $20.00M $14.60M
YoY Change -31.55% 36.99% -65.73%
Income Tax $5.900M $5.600M $3.400M
% Of Pretax Income 24.28% 28.0% 23.29%
Net Earnings $18.40M $14.40M $11.20M
YoY Change -31.09% 28.57% -66.77%
Net Earnings / Revenue 6.22% 4.64% 4.9%
Basic Earnings Per Share $0.09 $0.07
Diluted Earnings Per Share $115.1K $0.09 $0.07
COMMON SHARES
Basic Shares Outstanding 158.6M shares 158.5M shares 157.8M shares
Diluted Shares Outstanding 159.3M shares 158.5M shares

Balance Sheet

Concept 2021 Q3 2021 Q2 2020 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $227.5M $228.6M $170.7M
YoY Change 8.9% 33.92% 21.32%
Cash & Equivalents $227.5M $228.6M $170.7M
Short-Term Investments
Other Short-Term Assets $29.30M $26.20M $28.10M
YoY Change 1.03% -6.76% -18.55%
Inventory $184.7M $176.9M $180.3M
Prepaid Expenses
Receivables $212.2M $200.7M $155.3M
Other Receivables $10.90M $7.700M $23.30M
Total Short-Term Assets $653.7M $632.4M $534.4M
YoY Change 12.47% 18.34% -1.18%
LONG-TERM ASSETS
Property, Plant & Equipment $283.4M $275.3M $244.9M
YoY Change 11.66% 12.41% 28.22%
Goodwill $115.1M $116.0M $96.40M
YoY Change 15.33% 20.33% 9.67%
Intangibles $392.5M $402.0M $413.7M
YoY Change -4.01% -2.83% -5.81%
Long-Term Investments
YoY Change
Other Assets $73.30M $58.90M $51.20M
YoY Change 42.88% 15.04% 48.84%
Total Long-Term Assets $864.3M $852.2M $806.2M
YoY Change 6.21% 5.71% 7.14%
TOTAL ASSETS
Total Short-Term Assets $653.7M $632.4M $534.4M
Total Long-Term Assets $864.3M $852.2M $806.2M
Total Assets $1.518B $1.485B $1.341B
YoY Change 8.82% 10.74% 3.66%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $92.00M $86.60M $59.00M
YoY Change 36.7% 46.78% -15.83%
Accrued Expenses $127.1M $101.3M $84.80M
YoY Change 46.77% 19.46% -15.96%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due $1.000M $1.000M $1.200M
YoY Change -9.09% -16.67% 33.33%
Total Short-Term Liabilities $220.1M $188.9M $145.0M
YoY Change 42.0% 30.28% -15.65%
LONG-TERM LIABILITIES
Long-Term Debt $445.9M $445.6M $446.4M
YoY Change -0.13% -0.18% 0.25%
Other Long-Term Liabilities $62.00M $64.80M $49.60M
YoY Change 10.12% 30.65% 93.0%
Total Long-Term Liabilities $507.9M $510.4M $496.0M
YoY Change 1.01% 2.9% 5.31%
TOTAL LIABILITIES
Total Short-Term Liabilities $220.1M $188.9M $145.0M
Total Long-Term Liabilities $507.9M $510.4M $496.0M
Total Liabilities $823.1M $801.4M $730.9M
YoY Change 9.12% 9.65% 0.63%
SHAREHOLDERS EQUITY
Retained Earnings -$643.9M -$662.3M -$740.9M
YoY Change -9.84% -10.61% -10.35%
Common Stock $1.600M $1.600M $1.600M
YoY Change 0.0% 0.0% 0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $694.9M $683.2M $609.7M
YoY Change
Total Liabilities & Shareholders Equity $1.518B $1.485B $1.341B
YoY Change 8.82% 10.74% 3.66%

Cashflow Statement

Concept 2021 Q3 2021 Q2 2020 Q2
OPERATING ACTIVITIES
Net Income $18.40M $14.40M $11.20M
YoY Change -31.09% 28.57% -66.77%
Depreciation, Depletion And Amortization $15.00M $15.20M $14.50M
YoY Change 0.0% 4.83% 9.02%
Cash From Operating Activities $33.40M $60.10M $80.80M
YoY Change -46.56% -25.62% 72.28%
INVESTING ACTIVITIES
Capital Expenditures -$16.60M -$15.00M -$13.90M
YoY Change 0.61% 7.91% -37.95%
Acquisitions
YoY Change
Other Investing Activities $300.0K -$19.60M $200.0K
YoY Change -400.0% -9900.0%
Cash From Investing Activities -$16.30M -$34.60M -$13.70M
YoY Change -1.81% 152.55% -38.84%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -18.20M -26.10M -7.800M
YoY Change 106.82% 234.62% -54.65%
NET CHANGE
Cash From Operating Activities 33.40M 60.10M 80.80M
Cash From Investing Activities -16.30M -34.60M -13.70M
Cash From Financing Activities -18.20M -26.10M -7.800M
Net Change In Cash -1.100M -600.0K 59.30M
YoY Change -102.96% -101.01% 712.33%
FREE CASH FLOW
Cash From Operating Activities $33.40M $60.10M $80.80M
Capital Expenditures -$16.60M -$15.00M -$13.90M
Free Cash Flow $50.00M $75.10M $94.70M
YoY Change -36.71% -20.7% 36.65%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Entity Central Index Key
EntityCentralIndexKey
0001350593
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--09-30
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2021
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q3
dei Amendment Flag
AmendmentFlag
false
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2021-06-30
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
001-32892
dei Entity Registrant Name
EntityRegistrantName
MUELLER WATER PRODUCTS, INC.
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
20-3547095
dei Entity Address Address Line1
EntityAddressAddressLine1
1200 Abernathy Road N.E.
dei Entity Address Address Line2
EntityAddressAddressLine2
Suite 1200
dei Entity Address City Or Town
EntityAddressCityOrTown
Atlanta
dei Entity Address State Or Province
EntityAddressStateOrProvince
GA
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
30328
dei City Area Code
CityAreaCode
(770)
dei Local Phone Number
LocalPhoneNumber
206-4200
dei Security12b Title
Security12bTitle
Common stock, par value $0.01
dei Trading Symbol
TradingSymbol
MWA
dei Security Exchange Name
SecurityExchangeName
NYSE
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 Entity Shell Company
EntityShellCompany
false
CY2021Q3 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
158560235 shares
CY2021Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
228600000 USD
CY2020Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
208900000 USD
CY2021Q2 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
3100000 USD
CY2020Q3 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
2500000 USD
CY2021Q2 us-gaap Receivables Net Current
ReceivablesNetCurrent
200700000 USD
CY2020Q3 us-gaap Receivables Net Current
ReceivablesNetCurrent
180800000 USD
CY2021Q2 us-gaap Inventory Net
InventoryNet
176900000 USD
CY2020Q3 us-gaap Inventory Net
InventoryNet
162500000 USD
CY2021Q2 us-gaap Other Assets Current
OtherAssetsCurrent
26200000 USD
CY2020Q3 us-gaap Other Assets Current
OtherAssetsCurrent
29000000.0 USD
CY2021Q2 us-gaap Assets Current
AssetsCurrent
632400000 USD
CY2020Q3 us-gaap Assets Current
AssetsCurrent
581200000 USD
CY2021Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
275300000 USD
CY2020Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
253800000 USD
CY2021Q2 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
402000000.0 USD
CY2020Q3 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
408900000 USD
CY2021Q2 us-gaap Goodwill
Goodwill
116000000.0 USD
CY2020Q3 us-gaap Goodwill
Goodwill
99800000 USD
CY2021Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
58900000 USD
CY2020Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
51300000 USD
CY2021Q2 us-gaap Assets
Assets
1484600000 USD
CY2020Q3 us-gaap Assets
Assets
1395000000.0 USD
CY2021Q2 us-gaap Long Term Debt Current
LongTermDebtCurrent
1000000.0 USD
CY2020Q3 us-gaap Long Term Debt Current
LongTermDebtCurrent
1100000 USD
CY2021Q2 us-gaap Accounts Payable Current
AccountsPayableCurrent
86600000 USD
CY2020Q3 us-gaap Accounts Payable Current
AccountsPayableCurrent
67300000 USD
CY2021Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
101300000 USD
CY2020Q3 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
86600000 USD
CY2021Q2 us-gaap Liabilities Current
LiabilitiesCurrent
188900000 USD
CY2020Q3 us-gaap Liabilities Current
LiabilitiesCurrent
155000000.0 USD
CY2021Q2 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
445600000 USD
CY2020Q3 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
446500000 USD
CY2021Q2 us-gaap Deferred Income Taxes And Other Tax Liabilities Noncurrent
DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent
102100000 USD
CY2020Q3 us-gaap Deferred Income Taxes And Other Tax Liabilities Noncurrent
DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent
96500000 USD
CY2021Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
64800000 USD
CY2020Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
56300000 USD
CY2021Q2 us-gaap Liabilities
Liabilities
801400000 USD
CY2020Q3 us-gaap Liabilities
Liabilities
754300000 USD
CY2021Q2 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
600000000 shares
CY2021Q2 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
158527319 shares
CY2020Q3 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
158064750 shares
CY2021Q2 us-gaap Common Stock Value
CommonStockValue
1600000 USD
CY2020Q3 us-gaap Common Stock Value
CommonStockValue
1600000 USD
CY2021Q2 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
1358700000 USD
CY2020Q3 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
1378000000.0 USD
CY2021Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-662300000 USD
CY2020Q3 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
-714200000 USD
CY2021Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-14800000 USD
CY2020Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-24700000 USD
CY2021Q2 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
683200000 USD
CY2020Q3 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
640700000 USD
CY2021Q2 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
1484600000 USD
CY2020Q3 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
1395000000.0 USD
CY2021Q2 us-gaap Revenues
Revenues
310500000 USD
CY2020Q2 us-gaap Revenues
Revenues
228500000 USD
us-gaap Revenues
Revenues
815400000 USD
us-gaap Revenues
Revenues
698800000 USD
CY2021Q2 us-gaap Cost Of Revenue
CostOfRevenue
205100000 USD
CY2020Q2 us-gaap Cost Of Revenue
CostOfRevenue
152800000 USD
us-gaap Cost Of Revenue
CostOfRevenue
543200000 USD
us-gaap Cost Of Revenue
CostOfRevenue
464500000 USD
CY2021Q2 us-gaap Gross Profit
GrossProfit
105400000 USD
CY2020Q2 us-gaap Gross Profit
GrossProfit
75700000 USD
us-gaap Gross Profit
GrossProfit
272200000 USD
us-gaap Gross Profit
GrossProfit
234300000 USD
CY2021Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
58800000 USD
CY2020Q2 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
47100000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
162200000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
146300000 USD
CY2021Q2 us-gaap Restructuring Charges
RestructuringCharges
3900000 USD
CY2020Q2 us-gaap Restructuring Charges
RestructuringCharges
8600000 USD
us-gaap Restructuring Charges
RestructuringCharges
6100000 USD
us-gaap Restructuring Charges
RestructuringCharges
11900000 USD
CY2021Q2 us-gaap Operating Expenses
OperatingExpenses
62700000 USD
CY2020Q2 us-gaap Operating Expenses
OperatingExpenses
55700000 USD
us-gaap Operating Expenses
OperatingExpenses
168300000 USD
us-gaap Operating Expenses
OperatingExpenses
158200000 USD
CY2021Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
42700000 USD
CY2020Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
20000000.0 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
103900000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
76100000 USD
CY2021Q2 mwa Defined Benefit Plan Net Periodic Benefit Costotherthan Service Cost
DefinedBenefitPlanNetPeriodicBenefitCostotherthanServiceCost
-800000 USD
CY2020Q2 mwa Defined Benefit Plan Net Periodic Benefit Costotherthan Service Cost
DefinedBenefitPlanNetPeriodicBenefitCostotherthanServiceCost
-700000 USD
mwa Defined Benefit Plan Net Periodic Benefit Costotherthan Service Cost
DefinedBenefitPlanNetPeriodicBenefitCostotherthanServiceCost
-2400000 USD
mwa Defined Benefit Plan Net Periodic Benefit Costotherthan Service Cost
DefinedBenefitPlanNetPeriodicBenefitCostotherthanServiceCost
-2200000 USD
CY2021Q2 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-6800000 USD
CY2020Q2 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-6100000 USD
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-19000000.0 USD
us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
-19500000 USD
CY2021Q2 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-16700000 USD
CY2020Q2 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 USD
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-16700000 USD
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 USD
CY2021Q2 us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
0 USD
CY2020Q2 us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
0 USD
us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
0 USD
us-gaap Other Nonoperating Expense
OtherNonoperatingExpense
200000 USD
CY2021Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-22700000 USD
CY2020Q2 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-5400000 USD
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-33300000 USD
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-17500000 USD
CY2021Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
20000000.0 USD
CY2020Q2 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
14600000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
70600000 USD
us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
58600000 USD
CY2021Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
5600000 USD
CY2020Q2 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
3400000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
18600000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
13300000 USD
CY2021Q2 us-gaap Net Income Loss
NetIncomeLoss
14400000 USD
CY2020Q2 us-gaap Net Income Loss
NetIncomeLoss
11200000 USD
us-gaap Net Income Loss
NetIncomeLoss
52000000.0 USD
us-gaap Net Income Loss
NetIncomeLoss
45300000 USD
CY2021Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.09
CY2020Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.07
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.33
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.29
CY2021Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.09
CY2020Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.07
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.33
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.29
CY2021Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
158500000 shares
CY2020Q2 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
157800000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
158400000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
157800000 shares
CY2021Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
159300000 shares
CY2020Q2 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
158500000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
159000000.0 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
158600000 shares
CY2021Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.0550
CY2020Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.0525
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.1650
us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.1575
CY2021Q2 us-gaap Net Income Loss
NetIncomeLoss
14400000 USD
CY2020Q2 us-gaap Net Income Loss
NetIncomeLoss
11200000 USD
us-gaap Net Income Loss
NetIncomeLoss
52000000.0 USD
us-gaap Net Income Loss
NetIncomeLoss
45300000 USD
CY2021Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
-700000 USD
CY2020Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
-700000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
-1900000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
-2200000 USD
CY2021Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-200000 USD
CY2020Q2 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-200000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-500000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
-500000 USD
CY2021Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
4400000 USD
CY2020Q2 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-1700000 USD
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
8500000 USD
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
0 USD
CY2021Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
4900000 USD
CY2020Q2 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-1200000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
9900000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
1700000 USD
CY2021Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
19300000 USD
CY2020Q2 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
10000000.0 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
61900000 USD
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
47000000.0 USD
CY2021Q2 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
0 USD
CY2020Q2 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
0 USD
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
0 USD
us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
0 USD
CY2021Q2 us-gaap Net Income Loss
NetIncomeLoss
14400000 USD
CY2020Q2 us-gaap Net Income Loss
NetIncomeLoss
11200000 USD
us-gaap Net Income Loss
NetIncomeLoss
52000000.0 USD
us-gaap Net Income Loss
NetIncomeLoss
45300000 USD
CY2021Q2 us-gaap Stockholders Equity
StockholdersEquity
683200000 USD
CY2020Q2 us-gaap Stockholders Equity
StockholdersEquity
609700000 USD
CY2021Q2 us-gaap Stockholders Equity
StockholdersEquity
683200000 USD
CY2020Q2 us-gaap Stockholders Equity
StockholdersEquity
609700000 USD
us-gaap Net Income Loss
NetIncomeLoss
52000000.0 USD
us-gaap Net Income Loss
NetIncomeLoss
45300000 USD
us-gaap Net Income Loss
NetIncomeLoss
45300000 USD
us-gaap Net Income Loss
NetIncomeLoss
45300000 USD
us-gaap Depreciation
Depreciation
23400000 USD
us-gaap Depreciation
Depreciation
21700000 USD
us-gaap Adjustment For Amortization
AdjustmentForAmortization
21200000 USD
us-gaap Adjustment For Amortization
AdjustmentForAmortization
21100000 USD
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-16700000 USD
us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 USD
us-gaap Share Based Compensation
ShareBasedCompensation
6300000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
3800000 USD
us-gaap Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
-1400000 USD
us-gaap Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
2200000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
900000 USD
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
1400000 USD
us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
6800000 USD
us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
5600000 USD
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-1200000 USD
us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-1600000 USD
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
18100000 USD
us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-17400000 USD
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
19100000 USD
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-5000000.0 USD
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-300000 USD
us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-700000 USD
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
18100000 USD
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-25600000 USD
us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
0 USD
us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
-22000000.0 USD
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
11300000 USD
us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
6000000.0 USD
us-gaap Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
3700000 USD
us-gaap Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
-6400000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
123300000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
77800000 USD
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
46100000 USD
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
51200000 USD
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
19700000 USD
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 USD
us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
400000 USD
us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
300000 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-65400000 USD
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-50900000 USD
us-gaap Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
450000000.0 USD
us-gaap Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
0 USD
us-gaap Repayments Of Unsecured Debt
RepaymentsOfUnsecuredDebt
462400000 USD
us-gaap Repayments Of Unsecured Debt
RepaymentsOfUnsecuredDebt
0 USD
us-gaap Payments Of Dividends
PaymentsOfDividends
26100000 USD
us-gaap Payments Of Dividends
PaymentsOfDividends
24900000 USD
us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
6000000.0 USD
us-gaap Payments Of Financing Costs
PaymentsOfFinancingCosts
0 USD
us-gaap Proceeds From Other Equity
ProceedsFromOtherEquity
3900000 USD
us-gaap Proceeds From Issuance Of Unsecured Debt
ProceedsFromIssuanceOfUnsecuredDebt
0 USD
us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
0 USD
us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
5200000 USD
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
1000000.0 USD
us-gaap Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
700000 USD
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
1500000 USD
us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
2600000 USD
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
0 USD
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
5000000.0 USD
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-500000 USD
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
600000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-40600000 USD
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-32600000 USD
us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
2400000 USD
us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-300000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
19700000 USD
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-6000000.0 USD
CY2020Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
208900000 USD
CY2019Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
176700000 USD
CY2021Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
228600000 USD
CY2020Q2 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
170700000 USD
us-gaap Interest Paid Net
InterestPaidNet
25200000 USD
us-gaap Interest Paid Net
InterestPaidNet
24300000 USD
us-gaap Income Taxes Paid
IncomeTaxesPaid
12600000 USD
us-gaap Income Taxes Paid
IncomeTaxesPaid
5900000 USD
CY2014Q3 us-gaap Variable Interest Entity Ownership Percentage
VariableInterestEntityOwnershipPercentage
0.49
CY2015Q4 us-gaap Payments To Acquire Interest In Joint Venture
PaymentsToAcquireInterestInJointVenture
1700000 USD
us-gaap Restructuring Costs
RestructuringCosts
14000000.0 USD
us-gaap Severance Costs1
SeveranceCosts1
4800000 USD
us-gaap Other Restructuring Costs
OtherRestructuringCosts
9200000 USD
us-gaap Restructuring Costs
RestructuringCosts
14000000.0 USD
CY2021Q1 us-gaap Proceeds From Other Equity
ProceedsFromOtherEquity
3900000 USD
mwa Non Cash Restructuring Charges
NonCashRestructuringCharges
3600000 USD
CY2021Q2 us-gaap Restructuring Costs
RestructuringCosts
4200000 USD
CY2021Q2 us-gaap Severance Costs1
SeveranceCosts1
1800000 USD
CY2021Q2 us-gaap Inventory Write Down
InventoryWriteDown
2400000 USD
CY2020Q3 us-gaap Restructuring Reserve
RestructuringReserve
2800000 USD
CY2019Q3 us-gaap Restructuring Reserve
RestructuringReserve
1700000 USD
us-gaap Payments For Restructuring
PaymentsForRestructuring
2200000 USD
us-gaap Payments For Restructuring
PaymentsForRestructuring
1500000 USD
CY2021Q2 us-gaap Restructuring Reserve
RestructuringReserve
2600000 USD
CY2020Q2 us-gaap Restructuring Reserve
RestructuringReserve
3300000 USD
CY2021Q2 mwa Proceeds From Other Equity Gross Amount
ProceedsFromOtherEquityGrossAmount
4800000 USD
CY2021Q2 mwa Intercompany Loan Related To Nmtc
IntercompanyLoanRelatedToNMTC
12200000 USD
CY2021Q2 mwa Investment Fund Contribution For Nmtc
InvestmentFundContributionForNMTC
16500000 USD
CY2021Q2 mwa Sub Cde Loan From Nmtc
SubCDELoanFromNMTC
16200000 USD
CY2021Q1 us-gaap Proceeds From Other Equity
ProceedsFromOtherEquity
3900000 USD
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
19700000 USD
CY2021Q2 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets Receivables
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
500000 USD
CY2021Q2 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Inventory
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory
600000 USD
CY2021Q2 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Assets
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets
900000 USD
CY2021Q2 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Indefinite Lived Intangible Assets
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
2000000.0 USD
CY2021Q2 us-gaap Business Combination Recognized Identifiable Assets Acquired Goodwill And Liabilities Assumed Net
BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet
13600000 USD
CY2021Q2 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Accounts Payable
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable
800000 USD
CY2021Q2 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Other
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther
2900000 USD
CY2021Q2 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deferred Tax Liabilities
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
2600000 USD
CY2021Q2 us-gaap Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net
BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
19700000 USD
CY2021Q2 us-gaap Billed Contract Receivables
BilledContractReceivables
199900000 USD
CY2020Q3 us-gaap Billed Contract Receivables
BilledContractReceivables
180300000 USD
CY2021Q2 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
7200000 USD
CY2020Q3 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
5300000 USD
CY2021Q2 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
207100000 USD
CY2020Q3 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
185600000 USD
CY2021Q2 us-gaap Deferred Revenue
DeferredRevenue
7400000 USD
CY2020Q3 us-gaap Deferred Revenue
DeferredRevenue
5600000 USD
CY2021Q2 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020Q2 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021Q2 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.042
CY2020Q2 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.045
us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.042
us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.045
CY2021Q2 us-gaap Effective Income Tax Rate Reconciliation Deductions
EffectiveIncomeTaxRateReconciliationDeductions
0
CY2020Q2 us-gaap Effective Income Tax Rate Reconciliation Deductions
EffectiveIncomeTaxRateReconciliationDeductions
0
us-gaap Effective Income Tax Rate Reconciliation Deductions
EffectiveIncomeTaxRateReconciliationDeductions
0.003
us-gaap Effective Income Tax Rate Reconciliation Deductions
EffectiveIncomeTaxRateReconciliationDeductions
0.006
CY2021Q2 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.017
CY2020Q2 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.017
us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.017
us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.026
CY2021Q2 mwa Effective Income Tax Rate Reconciliation Gilt Ipercent
EffectiveIncomeTaxRateReconciliationGILTIpercent
0.005
CY2020Q2 mwa Effective Income Tax Rate Reconciliation Gilt Ipercent
EffectiveIncomeTaxRateReconciliationGILTIpercent
-0.002
mwa Effective Income Tax Rate Reconciliation Gilt Ipercent
EffectiveIncomeTaxRateReconciliationGILTIpercent
0.005
mwa Effective Income Tax Rate Reconciliation Gilt Ipercent
EffectiveIncomeTaxRateReconciliationGILTIpercent
-0.001
CY2021Q2 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.004
CY2020Q2 us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.005
us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.004
us-gaap Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential
EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
-0.006
CY2021Q2 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.006
CY2020Q2 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.010
us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.006
us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.006
CY2021Q2 mwa Effective Income Tax Rate Reconciliation Basis Difference In Foreign Investments
EffectiveIncomeTaxRateReconciliationBasisDifferenceInForeignInvestments
0.012
CY2020Q2 mwa Effective Income Tax Rate Reconciliation Basis Difference In Foreign Investments
EffectiveIncomeTaxRateReconciliationBasisDifferenceInForeignInvestments
0.003
mwa Effective Income Tax Rate Reconciliation Basis Difference In Foreign Investments
EffectiveIncomeTaxRateReconciliationBasisDifferenceInForeignInvestments
0.012
mwa Effective Income Tax Rate Reconciliation Basis Difference In Foreign Investments
EffectiveIncomeTaxRateReconciliationBasisDifferenceInForeignInvestments
0
CY2021Q2 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0
CY2020Q2 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.003
us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
0.007
us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.005
CY2021Q2 mwa Effective Income Tax Rate Reconciliation Fin48 Statute Release
EffectiveIncomeTaxRateReconciliationFin48StatuteRelease
0
CY2020Q2 mwa Effective Income Tax Rate Reconciliation Fin48 Statute Release
EffectiveIncomeTaxRateReconciliationFin48StatuteRelease
-0.021
mwa Effective Income Tax Rate Reconciliation Fin48 Statute Release
EffectiveIncomeTaxRateReconciliationFin48StatuteRelease
0
mwa Effective Income Tax Rate Reconciliation Fin48 Statute Release
EffectiveIncomeTaxRateReconciliationFin48StatuteRelease
-0.005
CY2021Q2 us-gaap Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
0.026
CY2020Q2 us-gaap Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
0.013
us-gaap Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
0.005
us-gaap Effective Income Tax Rate Reconciliation Other Reconciling Items Percent
EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent
0.015
CY2021Q2 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
5000000.0 USD
CY2020Q3 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
4500000 USD
CY2021Q2 us-gaap Long Term Debt
LongTermDebt
452100000 USD
CY2020Q3 us-gaap Long Term Debt
LongTermDebt
452500000 USD
CY2021Q2 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
5500000 USD
CY2020Q3 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
4900000 USD
CY2021Q2 us-gaap Long Term Debt Current
LongTermDebtCurrent
1000000.0 USD
us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
108950 shares
CY2020Q3 us-gaap Long Term Debt Current
LongTermDebtCurrent
1100000 USD
CY2021Q2 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
445600000 USD
CY2020Q3 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
446500000 USD
CY2021Q2 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-16700000 USD
CY2021Q2 us-gaap Payments Of Debt Extinguishment Costs
PaymentsOfDebtExtinguishmentCosts
12400000 USD
CY2021Q2 us-gaap Write Off Of Deferred Debt Issuance Cost
WriteOffOfDeferredDebtIssuanceCost
4300000 USD
CY2021Q2 mwa Outstanding Letters Of Credit
OutstandingLettersOfCredit
15000000.0 USD
CY2021Q2 mwa Outstanding Letter Of Credit Accrued Fees And Expenses
OutstandingLetterOfCreditAccruedFeesAndExpenses
1700000 USD
CY2021Q2 us-gaap Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
400000 USD
CY2020Q2 us-gaap Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
400000 USD
us-gaap Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
1200000 USD
us-gaap Defined Benefit Plan Service Cost
DefinedBenefitPlanServiceCost
1200000 USD
CY2021Q2 us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
2500000 USD
CY2020Q2 us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
2800000 USD
us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
7500000 USD
us-gaap Defined Benefit Plan Interest Cost
DefinedBenefitPlanInterestCost
8400000 USD
CY2021Q2 us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
3900000 USD
CY2020Q2 us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
4200000 USD
us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
11700000 USD
us-gaap Defined Benefit Plan Expected Return On Plan Assets
DefinedBenefitPlanExpectedReturnOnPlanAssets
12600000 USD
CY2021Q2 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-600000 USD
CY2020Q2 us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-700000 USD
us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-1800000 USD
us-gaap Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
-2000000.0 USD
CY2021Q2 mwa Defined Benefit Plan Net Periodic Benefit Costotherthan Service Cost
DefinedBenefitPlanNetPeriodicBenefitCostotherthanServiceCost
-800000 USD
CY2020Q2 mwa Defined Benefit Plan Net Periodic Benefit Costotherthan Service Cost
DefinedBenefitPlanNetPeriodicBenefitCostotherthanServiceCost
-700000 USD
mwa Defined Benefit Plan Net Periodic Benefit Costotherthan Service Cost
DefinedBenefitPlanNetPeriodicBenefitCostotherthanServiceCost
-2400000 USD
mwa Defined Benefit Plan Net Periodic Benefit Costotherthan Service Cost
DefinedBenefitPlanNetPeriodicBenefitCostotherthanServiceCost
-2200000 USD
CY2021Q2 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
-400000 USD
CY2020Q2 us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
-300000 USD
us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
-1200000 USD
us-gaap Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
-1000000.0 USD
CY2021Q2 us-gaap Stock Granted During Period Value Sharebased Compensation Gross
StockGrantedDuringPeriodValueSharebasedCompensationGross
11900000 USD
CY2021Q2 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Number Of Shares
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares
0 shares
CY2021Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
3400000 USD
CY2020Q2 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
1800000 USD
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
8400000 USD
us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
5000000.0 USD
CY2021Q2 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
11500000 USD
CY2021Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
131178 shares
CY2020Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
474423 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
566666 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
274009 shares
CY2021Q2 us-gaap Inventory Raw Materials And Purchased Parts Net Of Reserves
InventoryRawMaterialsAndPurchasedPartsNetOfReserves
102200000 USD
CY2020Q3 us-gaap Inventory Raw Materials And Purchased Parts Net Of Reserves
InventoryRawMaterialsAndPurchasedPartsNetOfReserves
87300000 USD
CY2021Q2 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
31200000 USD
CY2020Q3 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
32400000 USD
CY2021Q2 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
43500000 USD
CY2020Q3 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
42800000 USD
CY2021Q2 us-gaap Inventory Net
InventoryNet
176900000 USD
CY2020Q3 us-gaap Inventory Net
InventoryNet
162500000 USD
CY2021Q2 us-gaap Prepaid Expense Current And Noncurrent
PrepaidExpenseCurrentAndNoncurrent
10700000 USD
CY2020Q3 us-gaap Prepaid Expense Current And Noncurrent
PrepaidExpenseCurrentAndNoncurrent
10900000 USD
CY2021Q2 us-gaap Nontrade Receivables
NontradeReceivables
7100000 USD
CY2020Q3 us-gaap Nontrade Receivables
NontradeReceivables
8500000 USD
CY2021Q2 us-gaap Other Receivables
OtherReceivables
1100000 USD
CY2020Q2 us-gaap Other Receivables
OtherReceivables
0 USD
CY2021Q2 us-gaap Materials Supplies And Other
MaterialsSuppliesAndOther
2700000 USD
CY2020Q3 us-gaap Materials Supplies And Other
MaterialsSuppliesAndOther
3700000 USD
CY2021Q2 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
600000 USD
CY2020Q3 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
5500000 USD
CY2021Q2 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
4000000.0 USD
CY2020Q3 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
400000 USD
CY2021Q2 us-gaap Other Assets Current
OtherAssetsCurrent
26200000 USD
CY2020Q3 us-gaap Other Assets Current
OtherAssetsCurrent
29000000.0 USD
CY2021Q2 us-gaap Land
Land
6100000 USD
CY2020Q3 us-gaap Land
Land
6200000 USD
CY2021Q2 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
81600000 USD
CY2020Q3 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
80400000 USD
CY2021Q2 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
428400000 USD
CY2020Q3 us-gaap Machinery And Equipment Gross
MachineryAndEquipmentGross
406300000 USD
CY2021Q2 us-gaap Construction In Progress Gross
ConstructionInProgressGross
76000000.0 USD
CY2020Q3 us-gaap Construction In Progress Gross
ConstructionInProgressGross
57400000 USD
CY2021Q2 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
592100000 USD
CY2020Q3 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
550300000 USD
CY2021Q2 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
316800000 USD
CY2020Q3 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
296500000 USD
CY2021Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
275300000 USD
CY2020Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
253800000 USD
CY2021Q2 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
24000000.0 USD
CY2020Q3 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
25600000 USD
CY2021Q2 mwa Us Maintenance Repair And Tooling Supplies
UsMaintenanceRepairAndToolingSupplies
19100000 USD
CY2020Q3 mwa Us Maintenance Repair And Tooling Supplies
UsMaintenanceRepairAndToolingSupplies
17500000 USD
CY2021Q2 us-gaap Nontrade Receivables Noncurrent
NontradeReceivablesNoncurrent
3200000 USD
CY2020Q3 us-gaap Nontrade Receivables Noncurrent
NontradeReceivablesNoncurrent
0 USD
CY2021Q2 us-gaap Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
4200000 USD
CY2020Q3 us-gaap Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
900000 USD
CY2021Q2 us-gaap Notes Receivable Related Parties Noncurrent
NotesReceivableRelatedPartiesNoncurrent
1800000 USD
CY2020Q3 us-gaap Notes Receivable Related Parties Noncurrent
NotesReceivableRelatedPartiesNoncurrent
1800000 USD
CY2021Q2 us-gaap Deferred Finance Costs Noncurrent Net
DeferredFinanceCostsNoncurrentNet
1400000 USD
CY2020Q3 us-gaap Deferred Finance Costs Noncurrent Net
DeferredFinanceCostsNoncurrentNet
1300000 USD
CY2021Q2 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
5200000 USD
CY2020Q3 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
4200000 USD
CY2021Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
58900000 USD
CY2020Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
51300000 USD
us-gaap Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
22200000 USD
CY2021Q2 us-gaap Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
38900000 USD
CY2020Q3 us-gaap Accrued Employee Benefits Current
AccruedEmployeeBenefitsCurrent
32800000 USD
CY2021Q2 mwa Accrued Rebate
AccruedRebate
16000000.0 USD
CY2020Q3 mwa Accrued Rebate
AccruedRebate
9600000 USD
CY2021Q2 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
3100000 USD
CY2020Q3 us-gaap Product Warranty Accrual
ProductWarrantyAccrual
7200000 USD
CY2021Q2 us-gaap Deferred Revenue
DeferredRevenue
7400000 USD
CY2020Q3 us-gaap Deferred Revenue
DeferredRevenue
5600000 USD
CY2021Q2 us-gaap Customer Refund Liability Current
CustomerRefundLiabilityCurrent
5500000 USD
CY2020Q3 us-gaap Customer Refund Liability Current
CustomerRefundLiabilityCurrent
4300000 USD
CY2021Q2 us-gaap Accrual For Taxes Other Than Income Taxes Current And Noncurrent
AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent
4700000 USD
CY2020Q3 us-gaap Accrual For Taxes Other Than Income Taxes Current And Noncurrent
AccrualForTaxesOtherThanIncomeTaxesCurrentAndNoncurrent
3900000 USD
CY2021Q2 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
3800000 USD
CY2020Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
4000000.0 USD
CY2021Q2 us-gaap Workers Compensation Liability Current
WorkersCompensationLiabilityCurrent
3600000 USD
CY2020Q3 us-gaap Workers Compensation Liability Current
WorkersCompensationLiabilityCurrent
2700000 USD
CY2021Q2 mwa Cares Act Deferral Current Portion
CARESActDeferralCurrentPortion
3600000 USD
CY2020Q3 mwa Cares Act Deferral Current Portion
CARESActDeferralCurrentPortion
0 USD
CY2021Q2 us-gaap Restructuring Reserve Current
RestructuringReserveCurrent
2600000 USD
CY2020Q3 us-gaap Restructuring Reserve Current
RestructuringReserveCurrent
2800000 USD
CY2021Q2 us-gaap Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
1200000 USD
CY2020Q3 us-gaap Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
1200000 USD
CY2021Q2 us-gaap Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
1700000 USD
CY2020Q3 us-gaap Interest Payable Current And Noncurrent
InterestPayableCurrentAndNoncurrent
7300000 USD
CY2021Q2 us-gaap Accrued Income Taxes
AccruedIncomeTaxes
0 USD
CY2020Q3 us-gaap Accrued Income Taxes
AccruedIncomeTaxes
200000 USD
CY2021Q2 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
9200000 USD
CY2020Q3 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
5000000.0 USD
CY2021Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
101300000 USD
CY2020Q3 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
86600000 USD
CY2021Q2 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
21800000 USD
CY2020Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
23300000 USD
CY2021Q2 us-gaap Standard Product Warranty Accrual Noncurrent
StandardProductWarrantyAccrualNoncurrent
8000000.0 USD
CY2020Q3 us-gaap Standard Product Warranty Accrual Noncurrent
StandardProductWarrantyAccrualNoncurrent
7200000 USD
CY2021Q2 mwa Transition Tax Liability
TransitionTaxLiability
4700000 USD
CY2020Q3 mwa Transition Tax Liability
TransitionTaxLiability
5200000 USD
CY2021Q2 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
5000000.0 USD
CY2020Q3 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
4500000 USD
CY2021Q2 mwa New Market Tax Credit Liabilities
NewMarketTaxCreditLiabilities
3900000 USD
CY2020Q3 mwa New Market Tax Credit Liabilities
NewMarketTaxCreditLiabilities
0 USD
CY2021Q2 us-gaap Workers Compensation Liability Noncurrent
WorkersCompensationLiabilityNoncurrent
8500000 USD
CY2020Q3 us-gaap Workers Compensation Liability Noncurrent
WorkersCompensationLiabilityNoncurrent
3800000 USD
CY2021Q2 us-gaap Asset Retirement Obligation
AssetRetirementObligation
3600000 USD
CY2020Q3 us-gaap Asset Retirement Obligation
AssetRetirementObligation
3500000 USD
CY2021Q2 mwa Cares Act Deferrals
CARESActDeferrals
3600000 USD
CY2020Q3 mwa Cares Act Deferrals
CARESActDeferrals
3300000 USD
CY2021Q2 mwa Grant Yet To Be Earned
GrantYetToBeEarned
2500000 USD
CY2020Q3 mwa Grant Yet To Be Earned
GrantYetToBeEarned
2500000 USD
CY2021Q2 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
3200000 USD
CY2020Q3 us-gaap Other Accrued Liabilities Noncurrent
OtherAccruedLiabilitiesNoncurrent
3000000.0 USD
CY2021Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
64800000 USD
CY2020Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
56300000 USD
CY2020Q3 us-gaap Goodwill
Goodwill
99800000 USD
CY2021Q2 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
13600000 USD
us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
2600000 USD
CY2021Q2 us-gaap Goodwill
Goodwill
116000000.0 USD
CY2021Q2 us-gaap Revenues
Revenues
310500000 USD
CY2020Q2 us-gaap Revenues
Revenues
228500000 USD
us-gaap Revenues
Revenues
815400000 USD
us-gaap Revenues
Revenues
698800000 USD
CY2021Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
42700000 USD
CY2020Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
20000000.0 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
103900000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
76100000 USD
CY2021Q2 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
15200000 USD
CY2020Q2 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
14500000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
44600000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
42800000 USD
CY2021Q2 us-gaap Restructuring Charges
RestructuringCharges
3900000 USD
CY2020Q2 us-gaap Restructuring Charges
RestructuringCharges
8600000 USD
us-gaap Restructuring Charges
RestructuringCharges
6100000 USD
us-gaap Restructuring Charges
RestructuringCharges
11900000 USD
CY2021Q2 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
15000000.0 USD
CY2020Q2 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
13900000 USD
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
46100000 USD
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
51200000 USD
CY2020Q3 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
32700000 USD
CY2020Q3 us-gaap Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
8000000.0 USD
CY2020Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-24700000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-1400000 USD
us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
8500000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
9900000 USD
CY2021Q2 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
31300000 USD
CY2021Q2 us-gaap Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax
AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
16500000 USD
CY2021Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-14800000 USD
CY2011Q4 us-gaap Loss Contingency Damages Sought Value
LossContingencyDamagesSoughtValue
10000000.0 CAD

Files In Submission

Name View Source Status
0001350593-21-000049-index-headers.html Edgar Link pending
0001350593-21-000049-index.html Edgar Link pending
0001350593-21-000049.txt Edgar Link pending
0001350593-21-000049-xbrl.zip Edgar Link pending
exhibit311ceo302certificat.htm Edgar Link pending
exhibit312cfo302certificat.htm Edgar Link pending
exhibit321ceo906certificat.htm Edgar Link pending
exhibit322cfo906certificat.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
mwa-20210630.htm Edgar Link pending
mwa-20210630.xsd Edgar Link pending
mwa-20210630_cal.xml Edgar Link unprocessable
mwa-20210630_def.xml Edgar Link unprocessable
mwa-20210630_htm.xml Edgar Link completed
mwa-20210630_lab.xml Edgar Link unprocessable
mwa-20210630_pre.xml Edgar Link unprocessable
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R6.htm Edgar Link pending
R7.htm Edgar Link pending
R8.htm Edgar Link pending
R9.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending