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Restructuring and Other Related Charges (Restructuring and Related Costs) (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Restructuring Cost and Reserve [Line Items] |  |  |  |
Total restructuring and other related charges | $ 10,563,000 | $ 0 | $ 22,537,000 | $ 0
Operating Segments | Domestic Operations |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Total restructuring and other related charges | (783,000) |  | 3,940,000 |
Operating Segments | International and Other |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Total restructuring and other related charges | (4,000) |  | 1,642,000 |
Corporate / Inter-segment eliminations |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Total restructuring and other related charges | $ 11,350,000 |  | $ 16,955,000 |

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