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Supplemental Balance Sheet Information | 3 Months Ended
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Sep. 30, 2020
Supplemental Balance Sheet Information [Abstract] |
Supplemental Balance Sheet Information | (3) Supplemental Balance Sheet Information Components of selected captions in the condensed consolidated balance sheets consisted of the following (in thousands):
Inventories |  | September 30, ‎2020 |  | June 30, ‎2020
Raw materials |  | $ | 146,976 |  | $ | 128,096
Work in progress |  |  | 2,755 |  |  | 2,807
Finished goods |  |  | 328,275 |  |  | 286,012
Total inventories |  | $ | 478,006 |  | $ | 416,915
Property, Plant and Equipment |  | September 30, ‎2020 |  | June 30, ‎2020
Property, plant and equipment, at cost |  | $ | 1,006,540 |  | $ | 969,166
Accumulated depreciation and amortization |  |  | (581,721) |  |  | (551,831)
Property, plant and equipment, net |  | $ | 424,819 |  | $ | 417,335
Other Intangible Assets |  | September 30, ‎2020 |  | June 30, ‎2020
Developed/core product technology |  | $ | 385,011 |  | $ | 382,806
Accumulated amortization |  |  | (211,853) |  |  | (197,670)
Developed/core product technology, net |  |  | 173,158 |  |  | 185,136
Customer relationships |  |  | 280,398 |  |  | 279,370
Accumulated amortization |  |  | (87,842) |  |  | (80,922)
Customer relationships, net |  |  | 192,556 |  |  | 198,448
Other intangibles |  |  | 188,671 |  |  | 177,091
Accumulated amortization |  |  | (121,491) |  |  | (112,507)
Other intangibles, net |  |  | 67,180 |  |  | 64,584
Total other intangibles, net |  | $ | 432,894 |  | $ | 448,168
Intangible assets consist of developed/core product technology, trade names, non-compete agreements, customer relationships, and patents, which we amortize over the estimated useful life of the assets, generally between two years to fifteen years. There are no expected residual values related to these intangible assets.

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