

15. Impairment of Long-Lived Assets

Adient reviews long-lived assets, including property, plant and equipment and other intangible assets with definite lives, for impairment whenever events or changes in circumstances indicate that the asset's carrying amount may not be recoverable. Adient conducts its long-lived asset impairment analyses in accordance with ASC 360-10-15, "Impairment or Disposal of Long-Lived Assets." ASC 360-10-15 requires Adient to group assets and liabilities at the lowest level for which identifiable cash flows are largely independent of the cash flows of other assets and liabilities and evaluate the asset group against the sum of the undiscounted future cash flows. If the undiscounted cash flows do not indicate the carrying amount of the asset is recoverable, an impairment charge is measured as the amount by which the carrying amount of the asset group exceeds its fair value based on discounted cash flow analysis or appraisals.

In fiscal 2016, Adient concluded it had triggering events requiring assessment of impairment for certain of its long-lived assets in conjunction with its announced restructuring actions. As a result, Adient reviewed the long-lived assets for impairment and recorded a $87 million impairment charge within restructuring and impairment costs on the consolidated statements of income, of which $9 million was recorded in the second quarter, $32 million was recorded in the third quarter and $46 million was recorded in the fourth quarter. Of the total impairment charges, $86 million related to the Seating segment and $1 million related to the Interiors segment. Refer to Note 14, "Significant Restructuring and Impairment Costs," of the notes to consolidated financial statements for additional information. The impairment was measured, depending on the asset, either under an income approach utilizing forecasted discounted cash flows or a market approach utilizing an appraisal to determine fair values of the impaired assets. These methods are consistent with the methods Adient employed in prior periods to value other long-lived assets. The inputs utilized in the analyses are classified as Level 3 inputs within the fair value hierarchy as defined in ASC 820, "Fair Value Measurement" and primarily consist of expected future cash flows, estimated production volumes, discount rates, estimated salvage values and third-party appraisals.

In fiscal 2015, Adient concluded it had triggering events requiring assessment of impairment for certain of its long-lived assets in conjunction with its announced restructuring actions. As a result, Adient reviewed the long-lived assets for impairment and recorded a $27 million impairment charge during the fourth quarter within restructuring and impairment costs on the consolidated statements of income. The total impairment charge related to the Seating segment. Refer to Note 14, "Significant Restructuring and Impairment Costs," of the notes to consolidated financial statements for additional information. The impairment was measured, depending on the asset, either under an income approach utilizing forecasted discounted cash flows or a market approach utilizing an appraisal to determine fair values of the impaired assets. These methods are consistent with the methods Adient employed in prior periods to value other long-lived assets. The inputs utilized in the analyses are classified as Level 3 inputs within the fair value hierarchy as defined in ASC 820, "Fair Value Measurement" and primarily consist of expected future cash flows, estimated production volumes, discount rates, estimated salvage values and third-party appraisals.

At September 30, 2017, 2016 and 2015, Adient concluded it did not have any other triggering events requiring assessment of impairment of its long-lived assets.