T-Mobile US (TMUS) said in a regulatory filing Thursday that its board approved a new shareholder return program of up to $14.60 billion running through Dec. 31, 2026.

The new program is in addition to the company's existing $14 billion program, which expires Dec. 31. Any unused amount under the existing program will be added to the new program.

The availability under the new program will be reduced by the amount of any cash dividends declared and paid by the company, according to the filing.