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v3.23.2

Debt (Schedule of Principal Values, Fair Values, and Carrying Values of Debt) (Details) - USD ($) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2023 | Dec. 31, 2022
Debt Instrument [Line Items] |  |
Principal Balance | $ 12,670,000,000 | $ 12,952,000,000
Fair Value | 11,633,694,000 | 11,819,108,000
Carrying Value | 12,595,931,000 | 12,868,162,000
Less: current maturities of long-term debt | (24,000,000) | (24,000,000)
Total long-term debt, net of current maturities | $ 12,571,931,000 | 12,844,162,000
Revolving Credit Facility [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Jul. 07, 2026 |
Principal Balance | $ 450,000,000 | 720,000,000
Fair Value | 450,000,000 | 720,000,000
Carrying Value | $ 450,000,000 | 720,000,000
2018 Term Loan [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Apr. 11, 2025 |
Principal Balance | $ 2,280,000,000 | 2,292,000,000
Fair Value | 2,271,450,000 | 2,280,540,000
Carrying Value | $ 2,273,637,000 | 2,284,007,000
2014-2C Tower Securities [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Oct. 08, 2024 |
Principal Balance | $ 620,000,000 | 620,000,000
Fair Value | 603,744,000 | 598,480,000
Carrying Value | $ 618,617,000 | 618,099,000
2019-1C Tower Securities [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Jan. 12, 2025 |
Principal Balance | $ 1,165,000,000 | 1,165,000,000
Fair Value | 1,110,688,000 | 1,095,776,000
Carrying Value | $ 1,161,094,000 | 1,159,860,000
2020-1C Tower Securities [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Jan. 09, 2026 |
Principal Balance | $ 750,000,000 | 750,000,000
Fair Value | 677,130,000 | 665,633,000
Carrying Value | $ 746,204,000 | 745,480,000
2020-2C Tower Securities [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Jan. 11, 2028 |
Principal Balance | $ 600,000,000 | 600,000,000
Fair Value | 515,268,000 | 506,574,000
Carrying Value | $ 596,000,000 | 595,586,000
2021-1C Tower Securities [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Nov. 09, 2026 |
Principal Balance | $ 1,165,000,000 | 1,165,000,000
Fair Value | 1,009,168,000 | 991,705,000
Carrying Value | $ 1,156,886,000 | 1,155,724,000
2021-2C Tower Securities [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Apr. 09, 2027 |
Principal Balance | $ 895,000,000 | 895,000,000
Fair Value | 768,366,000 | 756,302,000
Carrying Value | $ 888,293,000 | 887,443,000
2021-3C Tower Securities [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Oct. 09, 2031 |
Principal Balance | $ 895,000,000 | 895,000,000
Fair Value | 699,783,000 | 686,134,000
Carrying Value | $ 886,927,000 | 886,495,000
2022-1C Tower Securities [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Jan. 11, 2028 |
Principal Balance | $ 850,000,000 | 850,000,000
Fair Value | 852,457,000 | 855,899,000
Carrying Value | $ 840,527,000 | 840,053,000
2020 Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Feb. 15, 2027 |
Principal Balance | $ 1,500,000,000 | 1,500,000,000
Fair Value | 1,385,640,000 | 1,375,815,000
Carrying Value | $ 1,488,474,000 | 1,487,013,000
2021 Senior Notes [Member] |  |
Debt Instrument [Line Items] |  |
Maturity Date | Feb. 01, 2029 |
Principal Balance | $ 1,500,000,000 | 1,500,000,000
Fair Value | 1,290,000,000 | 1,286,250,000
Carrying Value | $ 1,489,272,000 | $ 1,488,402,000

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