Reconciliation Of The Changes In Benefit Obligations, Plan Assets And Funded Status Of Retirement Plans | The following table provides a reconciliation of the changes in benefit obligations, plan assets and funded status of our retirement plans for each fiscal year (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | | | | Qualified Plan | | SERP | | Postretirement Health Plans | | | 2016 | | 2015 | | 2016 | | 2015 | | 2016 | | 2015 | Change in benefit obligation: | | | | | | | | | | | | | Obligation at beginning of year | | $ | 442,264 |
| | $ | 434,896 |
| | $ | 75,346 |
| | $ | 69,733 |
| | $ | 28,911 |
| | $ | 27,626 |
| Service cost | | 4,479 |
| | 7,592 |
| | 773 |
| | 676 |
| | — |
| | — |
| Interest cost | | 20,926 |
| | 19,750 |
| | 3,253 |
| | 2,945 |
| | 1,263 |
| | 1,196 |
| Participant contributions | | — |
| | — |
| | — |
| | — |
| | 127 |
| | 114 |
| Actuarial loss (gain) | | 75,456 |
| | 16,757 |
| | 6,938 |
| | 6,447 |
| | (768 | ) | | 1,008 |
| Benefits paid | | (9,791 | ) | | (10,261 | ) | | (4,860 | ) | | (4,455 | ) | | (1,161 | ) | | (1,184 | ) | Settlements | | (10,875 | ) | | (26,470 | ) | | — |
| | — |
| | — |
| | — |
| Other | | — |
| | — |
| | — |
| | — |
| | (158 | ) | | 151 |
| Obligation at end of year | | $ | 522,459 |
| | $ | 442,264 |
| | $ | 81,450 |
| | $ | 75,346 |
| | $ | 28,214 |
| | $ | 28,911 |
| Change in plan assets: | | | | | | | | | | | | | Fair value at beginning of year | | $ | 332,657 |
| | $ | 356,312 |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | — |
| Actual return on plan assets | | 31,411 |
| | (6,924 | ) | | — |
| | — |
| | — |
| | — |
| Participant contributions | | — |
| | — |
| | — |
| | — |
| | 127 |
| | 114 |
| Employer contributions | | 95,000 |
| | 20,000 |
| | 4,860 |
| | 4,455 |
| | 1,192 |
| | 919 |
| Benefits paid | | (9,791 | ) | | (10,261 | ) | | (4,860 | ) | | (4,455 | ) | | (1,161 | ) | | (1,184 | ) | Settlements | | (10,875 | ) | | (26,470 | ) | | — |
| | — |
| | — |
| | — |
| Other | | — |
| | — |
| | — |
| | — |
| | (158 | ) | | 151 |
| Fair value at end of year | | $ | 438,402 |
| | $ | 332,657 |
| | $ | — |
| | $ | — |
| | $ | — |
| | $ | — |
| Funded status at end of year | | $ | (84,057 | ) | | $ | (109,607 | ) | | $ | (81,450 | ) | | $ | (75,346 | ) | | $ | (28,214 | ) | | $ | (28,911 | ) | Amounts recognized on the balance sheet: | | | | | | | | | | | | | Current liabilities | | $ | — |
| | $ | — |
| | $ | (4,504 | ) | | $ | (4,477 | ) | | $ | (1,325 | ) | | $ | (1,294 | ) | Noncurrent liabilities | | (84,057 | ) | | (109,607 | ) | | (76,946 | ) | | (70,869 | ) | | (26,889 | ) | | (27,617 | ) | Total liability recognized | | $ | (84,057 | ) | | $ | (109,607 | ) | | $ | (81,450 | ) | | $ | (75,346 | ) | | $ | (28,214 | ) | | $ | (28,911 | ) | Amounts in AOCI not yet reflected in net periodic benefit cost: | | | | | | | | | | | | | Unamortized actuarial loss, net | | $ | 216,129 |
| | $ | 153,156 |
| | $ | 37,417 |
| | $ | 31,738 |
| | $ | 2,239 |
| | $ | 3,226 |
| Unamortized prior service cost | | — |
| | — |
| | 571 |
| | 811 |
| | — |
| | — |
| Total | | $ | 216,129 |
| | $ | 153,156 |
| | $ | 37,988 |
| | $ | 32,549 |
| | $ | 2,239 |
| | $ | 3,226 |
| Other changes in plan assets and benefit obligations recognized in OCI: | | | | | | | | | | | | | Net actuarial loss (gain) | | $ | 65,801 |
| | $ | 46,952 |
| | $ | 6,938 |
| | $ | 6,447 |
| | $ | (768 | ) | | $ | 1,008 |
| Amortization of actuarial loss | | (2,828 | ) | | (8,278 | ) | | (1,259 | ) | | (1,134 | ) | | (219 | ) | | (182 | ) | Amortization of prior service cost | | — |
| | — |
| | (240 | ) | | (269 | ) | | — |
| | — |
| Total recognized in OCI | | 62,973 |
| | 38,674 |
| | 5,439 |
| | 5,044 |
| | (987 | ) | | 826 |
| Net periodic benefit cost and other losses | | 6,477 |
| | 12,347 |
| | 5,525 |
| | 5,024 |
| | 1,482 |
| | 1,378 |
| Total recognized in comprehensive income | | $ | 69,450 |
| | $ | 51,021 |
| | $ | 10,964 |
| | $ | 10,068 |
| | $ | 495 |
| | $ | 2,204 |
| Amounts in AOCI expected to be amortized in fiscal 2017 net periodic benefit cost: | | | | | | | | | | | | | Net actuarial loss | | $ | 4,455 |
| | | | $ | 1,658 |
| | | | $ | 161 |
| | | Prior service cost | | — |
| | | | 153 |
| | | | — |
| | | Total | | $ | 4,455 |
| | | | $ | 1,811 |
| | | | $ | 161 |
| | |
The fair values of the Qualified Plan’s assets by asset category are as follows (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | Total | | Quoted Prices in Active Markets for Identical (Level 1) | | Significant Other Observable Inputs (Level 2) | | Significant Unobservable Inputs (Level 3) | Items Measured at Fair Value at September 30, 2016: | | | | | | | | | | | Asset Category: | | | | | | | | | | | Cash and cash equivalents | | (1 | ) | | $ | 5,479 |
| | $ | — |
| | $ | 5,479 |
| | $ | — |
| Equity: | | | | | | | | | | | U.S | | (3 | ) | | 101,174 |
| | 101,174 |
| | — |
| | — |
| International | | (4 | ) | | 121,884 |
| | 118,960 |
| | 2,924 |
| | — |
| Fixed income: | | | | | | | | | | | Investment grade | | (5 | ) | | 120,439 |
| | 46,152 |
| | 74,287 |
| | — |
| High yield | | (6 | ) | | 24,638 |
| | 24,638 |
| | — |
| | — |
| Alternatives | | (7 | ) | | 24,642 |
| | 24,642 |
| | — |
| | — |
| Real estate | | (8 | ) | | 40,146 |
| | — |
| | — |
| | 40,146 |
| | | | | $ | 438,402 |
| | $ | 315,566 |
| | $ | 82,690 |
| | $ | 40,146 |
| Items Measured at Fair Value at September 30, 2015: | | | | | | | | | | | Asset Category: | | | | | | | | | | | Cash and cash equivalents | | (2 | ) | | $ | 3,629 |
| | $ | 3,629 |
| | $ | — |
| | $ | — |
| Equity: | | | | | | | | | | | U.S | | (3 | ) | | 83,034 |
| | 83,034 |
| | — |
| | — |
| International | | (4 | ) | | 88,827 |
| | 88,827 |
| | — |
| | — |
| Fixed income: | | | | | | | | | | | Investment grade | | (5 | ) | | 88,621 |
| | 29,054 |
| | 59,567 |
| | — |
| High yield | | (6 | ) | | 7,243 |
| | 7,243 |
| | — |
| | — |
| Alternatives | | (7 | ) | | 24,336 |
| | 24,336 |
| | — |
| | — |
| Real estate | | (8 | ) | | 36,967 |
| | — |
| | — |
| | 36,967 |
| | | | | $ | 332,657 |
| | $ | 236,123 |
| | $ | 59,567 |
| | $ | 36,967 |
|
_________________________ | | (1) | Cash and cash equivalents are comprised of commercial paper, short-term bills and notes, and short-term investment funds, which are valued at quoted prices in active markets for similar securities. |
| | (2) | Cash and cash equivalents are comprised of commercial paper, short-term bills and notes, and short-term investment funds, which are valued at unadjusted quoted market prices. |
| | (3) | U.S. equity securities are comprised of investments in common stock of U.S. companies for total return purposes. These investments are valued by the trustee at closing prices from national exchanges on the valuation date. |
| | (4) | International equity securities are comprised of investments in common stock of companies located outside of the U.S for total return purposes. These investments are valued by the trustee at closing prices from national exchanges on the valuation date, or the values are adjusted as a result of market movements following the close of local trading using inputs to models that are observable either directly or indirectly. |
| | (5) | Investment grade fixed income consists of debt obligations either issued by the US government or have a rating of BBB- / Baa or higher assigned by a major credit rating agency. These investments are valued based on unadjusted quoted market prices (Level 1), or based on quoted prices in inactive markets, or whose values are based on models, but the inputs to those models are observable either directly or indirectly (Level 2). |
| | (6) | High yield fixed income consists primarily of debt obligations that have a rating of below BBB- / Baa or lower assigned by a major credit rating agency. These investments are valued based on unadjusted quoted market prices. |
| | (7) | Alternative investments consists primarily of an investment in asset classes other than stocks, bonds, and cash. Alternative investments can include commodities, hedge funds, private equity, managed futures, and derivatives. These investments are valued based on unadjusted quoted market prices. |
| | (8) | Real estate is investments in a real estate collective trust for purposes of total return. These investments are valued based on prices or valuation techniques that require inputs that are both unobservable and significant to the overall fair value measurement. |
|
Components Of Net Periodic Benefit Cost | The components of the fiscal year net periodic benefit cost were as follows (in thousands): | | | | | | | | | | | | | | | | 2016 | | 2015 | | 2014 | Qualified Plan: | | | | | | | Service cost | | $ | 4,479 |
| | $ | 7,592 |
| | $ | 7,633 |
| Interest cost | | 20,926 |
| | 19,750 |
| | 20,196 |
| Expected return on plan assets | | (21,756 | ) | | (23,273 | ) | | (24,492 | ) | Actuarial loss | | 2,828 |
| | 8,278 |
| | 3,575 |
| Net periodic benefit cost | | $ | 6,477 |
| | $ | 12,347 |
| | $ | 6,912 |
| SERP: | | | | | | | Service cost | | $ | 773 |
| | $ | 676 |
| | $ | 490 |
| Interest cost | | 3,253 |
| | 2,945 |
| | 3,049 |
| Actuarial loss | | 1,259 |
| | 1,134 |
| | 859 |
| Amortization of unrecognized prior service cost | | 240 |
| | 269 |
| | 269 |
| Net periodic benefit cost | | $ | 5,525 |
| | $ | 5,024 |
| | $ | 4,667 |
| Postretirement health plans: | | | | | | | Interest cost | | $ | 1,263 |
| | $ | 1,196 |
| | $ | 1,639 |
| Actuarial loss | | 219 |
| | 182 |
| | 542 |
| Net periodic benefit cost | | $ | 1,482 |
| | $ | 1,378 |
| | $ | 2,181 |
|
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