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v3.20.2

Segment Information (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019 | Mar. 31, 2020
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | $ 461.4 | $ 500.2 | $ 809.2 | $ 1,029.2 |
Gross profit | $ 80.8 | $ 75.7 | $ 126.9 | $ 159.1 |
Gross profit (% of sales) | 17.50% | 15.10% | 15.70% | 15.50% |
Operating income | $ 28.5 | $ 6.0 | $ 25.3 | $ 24.1 |
Total assets | 1,510.9 |  | 1,510.9 |  | $ 1,536.1
CIS [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 134.1 | 156.7 | 256.6 | 325.5 |
BHVAC [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 61.9 | 56.0 | 109.5 | 105.0 |
HDE [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 165.6 | 187.2 | 289.1 | 403.6 |
Automotive [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 109.9 | 115.7 | 172.0 | 229.3 |
Total Segments [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 471.5 | 515.6 | 827.2 | 1,063.4 |
Operating Segments [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 461.4 | 500.2 | 809.2 | 1,029.2 |
Gross profit | $ 81.2 | $ 76.0 | $ 127.3 | $ 159.0 |
Gross profit (% of sales) | 17.20% | 14.70% | 15.40% | 15.00% |
Operating income | $ 40.0 | $ 24.8 | $ 40.8 | $ 56.4 |
Operating Segments [Member] | CIS [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 133.2 | 155.7 | 254.5 | 323.6 |
Gross profit | $ 19.3 | $ 22.9 | $ 34.8 | $ 47.2 |
Gross profit (% of sales) | 14.40% | 14.60% | 13.50% | 14.50% |
Operating income | $ 5.6 | $ 8.5 | $ 5.6 | $ 17.5 |
Total assets | 598.2 |  | 598.2 |  | 617.7
Operating Segments [Member] | BHVAC [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 61.9 | 55.7 | 109.3 | 104.2 |
Gross profit | $ 21.7 | $ 17.7 | $ 36.2 | $ 31.4 |
Gross profit (% of sales) | 35.10% | 31.70% | 33.10% | 29.90% |
Operating income | $ 13.1 | $ 8.8 | $ 20.2 | $ 14.1 |
Total assets | 105.4 |  | 105.4 |  | 102.3
Operating Segments [Member] | HDE [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 157.6 | 173.9 | 275.9 | 373.6 |
Gross profit | $ 23.6 | $ 22.4 | $ 34.9 | $ 54.9 |
Gross profit (% of sales) | 14.20% | 12.00% | 12.10% | 13.60% |
Operating income | $ 13.3 | $ 7.1 | $ 10.8 | $ 24.4 |
Total assets | 418.8 |  | 418.8 |  | 417.4
Operating Segments [Member] | Automotive [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 108.7 | 114.9 | 169.5 | 227.8 |
Gross profit | $ 16.6 | $ 13.0 | $ 21.4 | $ 25.5 |
Gross profit (% of sales) | 15.20% | 11.20% | 12.50% | 11.10% |
Operating income | $ 8.0 | $ 0.4 | $ 4.2 | $ 0.4 |
Total assets | 281.7 |  | 281.7 |  | 272.5
Corporate and Eliminations [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | (10.1) | (15.4) | (18.0) | (34.2) |
Gross profit | $ (0.4) | $ (0.3) | $ (0.4) | $ 0.1 |
Gross profit (% of sales) | 0.00% | 0.00% | 0.00% | 0.00% |
Operating income | $ (11.5) | $ (18.8) | $ (15.5) | $ (32.3) |
Total assets | 106.8 |  | 106.8 |  | $ 126.2
Inter-segment Sales [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 10.1 | 15.4 | 18.0 | 34.2 |
Inter-segment Sales [Member] | CIS [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 0.9 | 1.0 | 2.1 | 1.9 |
Inter-segment Sales [Member] | BHVAC [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 0.0 | 0.3 | 0.2 | 0.8 |
Inter-segment Sales [Member] | HDE [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | 8.0 | 13.3 | 13.2 | 30.0 |
Inter-segment Sales [Member] | Automotive [Member] |  |  |  |  |
Segment Reporting Information [Abstract] |  |  |  |  |
Net sales | $ 1.2 | $ 0.8 | $ 2.5 | $ 1.5 |

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