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Other (Income) Expense, Net | 12 Months Ended
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Sep. 30, 2021
Nonoperating Income Expense [Abstract] |
Other (Income) Expense, Net | Note 18. Other (income) expense, net
|  | Year Ended September 30, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Equity interest in the earnings of the JV (Note 6) | $ | (11,366) |  |  | $ | (15,580 | ) |  | $ | (12,932 | )
Net (gain) loss on sales of assets and businesses(1) |  | (4,452) |  |  |  | (23,598 | ) |  |  | 1,925 |
Rent income |  | (1,355) |  |  |  | (1,403 | ) |  |  | (245 | )
Net gain on investments in deferred compensation program |  | (4,929) |  |  |  | (3,376 | ) |  |  | (942 | )
Other components of net periodic pension and other postretirement benefit, excluding service cost and interest expense |  | (14,127) |  |  |  | (11,809 | ) |  |  | (12,965 | )
Other |  | (264) |  |  |  | (400 | ) |  |  | (810 | )
|  | $ | (36,493) |  |  | $ | (56,166 | ) |  | $ | (25,969 | )
| (1) | Included in net (gain) loss on sale of assets and businesses for the fiscal year ended September 30, 2020 was the pre-tax gain on sale of Duarte real property in the amount of $22,323 and the pre-tax gain on sale of the Loveland campus of $2,330.

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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -URI http://asc.fasb.org/topic&trid=2122503 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 610 -URI http://asc.fasb.org/topic&trid=49130413 + Details
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