Contract Assets and Liabilities - Summary of Contract Assets and Liabilities (Detail) - KRW (₩) ₩ in Millions |
Dec. 31, 2022 |
Dec. 31, 2021 |
---|---|---|
Disclosure of revenue from contracts with customers [line items] | ||
Contract liabilities | ₩ 233,922 | ₩ 202,967 |
Allocation of consideration between performance obligations [member] | ||
Disclosure of revenue from contracts with customers [line items] | ||
Contract assets | 132,221 | 118,278 |
Wireless service contracts [member] | ||
Disclosure of revenue from contracts with customers [line items] | ||
Contract liabilities | 18,544 | 18,397 |
Customer loyalty programs [member] | ||
Disclosure of revenue from contracts with customers [line items] | ||
Contract liabilities | 7,706 | 12,699 |
Fixed-line service contracts [member] | ||
Disclosure of revenue from contracts with customers [line items] | ||
Contract liabilities | 136,880 | 118,525 |
Other contract liabilities [member] | ||
Disclosure of revenue from contracts with customers [line items] | ||
Contract liabilities | ₩ 70,792 | ₩ 53,346 |