Leases - Future Lease Payments (Details) - USD ($) $ in Millions |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| Finance Leases | ||
| 2022 | $ 1 | |
| 2023 | 1 | |
| 2024 | 1 | |
| Total payments | 3 | |
| Total liabilities | 3 | $ 8 |
| Operating Leases | ||
| 2022 | 50 | |
| 2023 | 48 | |
| 2024 | 41 | |
| 2025 | 7 | |
| 2026 | 5 | |
| Thereafter | 15 | |
| Total payments | 166 | |
| Less: imputed interest | 14 | |
| Total liabilities | 152 | $ 95 |
| Tower Obligations | ||
| 2022 | 7 | |
| 2023 | 8 | |
| 2024 | 8 | |
| 2025 | 8 | |
| 2026 | 8 | |
| Thereafter | 109 | |
| Total payments | 148 | |
| Less: imputed interest | 59 | |
| Total liabilities | $ 89 |
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- Definition Lessee, Sale Leaseback Transaction, Fiscal Year Maturity [Abstract] No definition available.
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- Definition Lessee, Sale Leaseback Transaction, Liability, Undiscounted Excess Amount No definition available.
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- Definition Lessee, Sale Leaseback Transaction, Payments, Due No definition available.
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- Definition Lessee, Sale Leaseback Transaction, Payments, Due After Year Five No definition available.
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- Definition Lessee, Sale Leaseback Transaction, Payments, Due Next Twelve Months No definition available.
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- Definition Lessee, Sale Leaseback Transaction, Payments, Due Year Five No definition available.
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- Definition Lessee, Sale Leaseback Transaction, Payments, Due Year Four No definition available.
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- Definition Lessee, Sale Leaseback Transaction, Payments, Due Year Three No definition available.
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- Definition Lessee, Sale Leaseback Transaction, Payments, Due Year Two No definition available.
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- Definition Sale Leaseback Transaction, Liability No definition available.
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payments for finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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