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Commitments and Contingencies - Lifecell - Additional Information (Detail) - Lifecell [member] | 12 Months Ended
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Dec. 31, 2018 License
Disclosure of commitments and contingencies [line items] |
Number of license owned | 11
International and Long Distance [member] |
Disclosure of commitments and contingencies [line items] |
Number of license issued | 1
Ukraine [member] |
Disclosure of commitments and contingencies [line items] |
Number of license issued | 8

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- Details
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- Details
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- Details
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