| Schedule of Assets at Fair Value and Net Asset Value |
The following table sets forth by level, within the fair value hierarchy, the Plan's assets at fair value as of December 31, 2025. | | | | | | | | | | | |
| Assets at Fair Value Classified as Level 1 | Investments Measured at Net Asset Value | Total | | Assets | | | | | Company common stock | $ | 366,081,670 | | $ | — | | $ | 366,081,670 | | | Mutual funds | 729,844,190 | | — | | 729,844,190 | | | Self-directed brokerage accounts | 3,438,555,654 | | — | | 3,438,555,654 | | | Collective trust funds | — | | 22,738,904,423 | | 22,738,904,423 | | | Total investments, at fair value | $ | 4,534,481,514 | | $ | 22,738,904,423 | | $ | 27,273,385,937 | |
The following table sets forth by level, within the fair value hierarchy, the Plan's assets at fair value as of December 31, 2024. | | | | | | | | | | | | | Assets at Fair Value Classified as Level 1 | Investments Measured at Net Asset Value | Total | Assets | | | | | Company common stock | $ | 224,220,871 | | $ | — | | $ | 224,220,871 | | | Mutual funds | 736,060,100 | | — | | 736,060,100 | | | Self-directed brokerage accounts | 2,997,158,611 | | — | | 2,997,158,611 | | | Collective trust funds | — | | 20,670,879,318 | | 20,670,879,318 | | | Total investments, at fair value | $ | 3,957,439,582 | | $ | 20,670,879,318 | | $ | 24,628,318,900 | |
The following table summarizes investments held by the Plan measured at fair valued based on net asset value per share as of December 31, 2025 and 2024, respectively. | | | | | | | | | | | | | | | | 2025 | 2024 | Redemption Period | Redemption Notice | | Collective trust funds | $ | 22,738,904,423 | | $ | 20,670,879,318 | | Daily | 0 - 5 days |
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