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v3.22.2

Segment Information (Narrative) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Segment Reporting Information [Line Items] |  |  |  |
Restructuring and other charges | $ 0.6 | $ 3.9 | $ 3.6 | $ 6.1
Operating income | 36.9 | 42.7 | 100.0 | 103.9
Depreciation, Depletion and Amortization | 14.9 | 15.2 | 44.9 | 44.6
Payments to Acquire Productive Assets | 10.7 | 15.0 | 36.7 | 46.1
Net sales | 333.2 | 310.5 | 916.0 | 815.4
Mueller Co. [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Restructuring and other charges | 0.0 | 0.0 | 0.0 | 0.1
Operating income | 38.1 | 40.2 | 104.8 | 93.0
Depreciation, Depletion and Amortization | 7.6 | 7.9 | 22.5 | 22.8
Payments to Acquire Productive Assets | 8.1 | 11.5 | 29.6 | 37.6
Net sales | 195.9 | 177.0 | 534.7 | 452.9
Mueller Co. [Member] | Central Region [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 53.8 | 44.2 | 145.0 | 117.6
Mueller Co. [Member] | Northeast Region [Member] [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 29.4 | 31.7 | 90.5 | 79.0
Mueller Co. [Member] | Southeast Region [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 44.3 | 37.3 | 122.3 | 90.3
Mueller Co. [Member] | Western Region [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 47.4 | 47.9 | 131.3 | 127.6
Mueller Co. [Member] | UNITED STATES |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 174.9 | 161.1 | 489.1 | 414.5
Mueller Co. [Member] | CANADA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 18.8 | 14.9 | 40.7 | 31.7
Mueller Co. [Member] | Other International Locations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 2.2 | 1.0 | 4.9 | 6.7
Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Restructuring and other charges | 0.6 | 3.7 | 3.4 | 6.5
Operating income | (13.2) | (18.6) | (39.9) | (45.5)
Depreciation, Depletion and Amortization | 0.1 | 0.1 | 0.2 | 0.2
Payments to Acquire Productive Assets | 0.0 | 0.0 | 0.0 | 0.1
Mueller Technologies [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Restructuring and other charges | 0.0 | 0.2 | 0.2 | 0.5
Operating income | 12.0 | 21.1 | 35.1 | 56.4
Depreciation, Depletion and Amortization | 7.2 | 7.2 | 22.2 | 21.6
Payments to Acquire Productive Assets | 2.6 | 3.5 | 7.1 | 8.4
Net sales | 137.3 | 133.5 | 381.3 | 362.5
Mueller Technologies [Member] | Central Region [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 37.7 | 32.6 | 101.1 | 91.8
Mueller Technologies [Member] | Northeast Region [Member] [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 25.4 | 24.2 | 78.1 | 72.8
Mueller Technologies [Member] | Southeast Region [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 27.8 | 28.8 | 79.6 | 76.1
Mueller Technologies [Member] | Western Region [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 30.8 | 28.2 | 77.8 | 73.2
Mueller Technologies [Member] | UNITED STATES |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 121.7 | 113.8 | 336.6 | 313.9
Mueller Technologies [Member] | CANADA |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | 9.7 | 13.5 | 26.0 | 29.6
Mueller Technologies [Member] | Other International Locations [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Net sales | $ 5.9 | $ 6.2 | $ 18.7 | $ 19.0

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