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    <context id="P01_08_2026To01_08_2026">
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            <identifier scheme="http://www.sec.gov/CIK">0001283699</identifier>
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        <period>
            <startDate>2026-01-08</startDate>
            <endDate>2026-01-08</endDate>
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    <context id="P01_08_2026To01_08_2026_1TypedMemberffdOfferingAxis">
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        <period>
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    <unit id="Unit_USD">
        <measure>iso4217:USD</measure>
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    <unit id="Unit_pure">
        <measure>pure</measure>
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    <unit id="Unit_shares">
        <measure>shares</measure>
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    <dei:EntityCentralIndexKey contextRef="P01_08_2026To01_08_2026" id="ixv-937">0001283699</dei:EntityCentralIndexKey>
    <ffd:SubmissnTp contextRef="P01_08_2026To01_08_2026" id="ixv-938">424B5</ffd:SubmissnTp>
    <ffd:FeeExhibitTp contextRef="P01_08_2026To01_08_2026" id="ixv-939">EX-FILING FEES</ffd:FeeExhibitTp>
    <ffd:OffsetTableNa contextRef="P01_08_2026To01_08_2026" id="ixv-940">N/A</ffd:OffsetTableNa>
    <ffd:CombinedProspectusTableNa contextRef="P01_08_2026To01_08_2026" id="ixv-941">N/A</ffd:CombinedProspectusTableNa>
    <ffd:FormTp contextRef="P01_08_2026To01_08_2026" id="ixv-975">S-3</ffd:FormTp>
    <dei:EntityRegistrantName contextRef="P01_08_2026To01_08_2026" id="ixv-83">T-Mobile US, Inc.</dei:EntityRegistrantName>
    <ffd:NrrtvDsclsr contextRef="P01_08_2026To01_08_2026" id="ixv-976">The prospectus supplement to which this Exhibit is attached is a&#160;final&#160;prospectus&#160;for the related offerings. The maximum aggregate offering price of those offerings is $1,998,946,000.</ffd:NrrtvDsclsr>
    <ffd:FnlPrspctsFlg contextRef="P01_08_2026To01_08_2026" id="ixv-977">true</ffd:FnlPrspctsFlg>
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      contextRef="P01_08_2026To01_08_2026_1TypedMemberffdOfferingAxis"
      id="ixv-246">5.000% Senior Notes due 2036</ffd:OfferingSctyTitl>
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      contextRef="P01_08_2026To01_08_2026_1TypedMemberffdOfferingAxis"
      id="ixv-982">true</ffd:Rule457rFlg>
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      contextRef="P01_08_2026To01_08_2026_1TypedMemberffdOfferingAxis"
      decimals="INF"
      id="ixv-983"
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      contextRef="P01_08_2026To01_08_2026_1TypedMemberffdOfferingAxis"
      decimals="INF"
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      contextRef="P01_08_2026To01_08_2026_1TypedMemberffdOfferingAxis"
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      contextRef="P01_08_2026To01_08_2026_1TypedMemberffdOfferingAxis"
      decimals="INF"
      id="ixv-986"
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      contextRef="P01_08_2026To01_08_2026_1TypedMemberffdOfferingAxis"
      decimals="2"
      id="ixv-987"
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    <ffd:OfferingSctyTp
      contextRef="P01_08_2026To01_08_2026_2TypedMemberffdOfferingAxis"
      id="ixv-988">Debt</ffd:OfferingSctyTp>
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      contextRef="P01_08_2026To01_08_2026_2TypedMemberffdOfferingAxis"
      id="ixv-290">5.850% Senior Notes due 2056</ffd:OfferingSctyTitl>
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      contextRef="P01_08_2026To01_08_2026_2TypedMemberffdOfferingAxis"
      id="ixv-989">true</ffd:Rule457rFlg>
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      contextRef="P01_08_2026To01_08_2026_2TypedMemberffdOfferingAxis"
      decimals="INF"
      id="ixv-990"
      unitRef="Unit_shares">850000000</ffd:AmtSctiesRegd>
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      contextRef="P01_08_2026To01_08_2026_2TypedMemberffdOfferingAxis"
      decimals="INF"
      id="ixv-991"
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      contextRef="P01_08_2026To01_08_2026_2TypedMemberffdOfferingAxis"
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      id="ixv-992"
      unitRef="Unit_USD">849923500</ffd:MaxAggtOfferingPric>
    <ffd:FeeRate
      contextRef="P01_08_2026To01_08_2026_2TypedMemberffdOfferingAxis"
      decimals="INF"
      id="ixv-993"
      unitRef="Unit_pure">0.0001381</ffd:FeeRate>
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      contextRef="P01_08_2026To01_08_2026_2TypedMemberffdOfferingAxis"
      decimals="2"
      id="ixv-994"
      unitRef="Unit_USD">117374.44</ffd:FeeAmt>
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      contextRef="P01_08_2026To01_08_2026"
      decimals="INF"
      id="ixv-995"
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      contextRef="P01_08_2026To01_08_2026"
      decimals="2"
      id="ixv-996"
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      contextRef="P01_08_2026To01_08_2026"
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      id="ixv-997"
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      contextRef="P01_08_2026To01_08_2026"
      decimals="0"
      id="ixv-998"
      unitRef="Unit_USD">0</ffd:TtlOffsetAmt>
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      contextRef="P01_08_2026To01_08_2026"
      decimals="2"
      id="ixv-999"
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      contextRef="P01_08_2026To01_08_2026_1TypedMemberffdOfferingAxis"
      id="ixv-545">
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border-spacing:0;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:4%;vertical-align:top;text-align:left"&gt;(1)&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left"&gt;&lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;; text-align: left; line-height: normal;"&gt;This registration fee table shall be deemed to update the &#x201c;Calculation of Registration Fee&#x201d; in the Company&#x2019;s Registration &lt;div style="display:inline;"&gt;Statement&lt;/div&gt; on Form &lt;div style="white-space: nowrap; letter-spacing: 0px; top: 0px;display:inline;"&gt;S-3ASR&lt;/div&gt; (File &lt;div style="white-space: nowrap; letter-spacing: 0px; top: 0px;display:inline;"&gt;No.&#160;333-271553)&lt;/div&gt; in accordance with Rules 456(b) and 457(r) under the &lt;div style="display:inline;"&gt;Securities &lt;/div&gt;Act of &lt;div style="display:inline;"&gt;&lt;div style="display:inline;"&gt;1933&lt;/div&gt;&lt;/div&gt;, as &lt;div style="display:inline;"&gt;&lt;div style="display:inline;"&gt;amended&lt;/div&gt;&lt;/div&gt;. &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</ffd:OfferingNote>
    <ffd:OfferingNote
      contextRef="P01_08_2026To01_08_2026_2TypedMemberffdOfferingAxis"
      id="ixv-546">
&lt;table cellpadding="0" cellspacing="0" style="text-align:start; BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border-spacing:0;width:100%"&gt;
&lt;tr style="page-break-inside:avoid"&gt;
&lt;td style="width:4%;vertical-align:top;text-align:left"&gt;(1)&lt;/td&gt;
&lt;td style="vertical-align:top;text-align:left"&gt;&lt;div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: &amp;quot;Times New Roman&amp;quot;; text-align: left; line-height: normal;"&gt;This registration fee table shall be deemed to update the &#x201c;Calculation of Registration Fee&#x201d; in the Company&#x2019;s Registration &lt;div style="display:inline;"&gt;Statement&lt;/div&gt; on Form &lt;div style="white-space: nowrap; letter-spacing: 0px; top: 0px;display:inline;"&gt;S-3ASR&lt;/div&gt; (File &lt;div style="white-space: nowrap; letter-spacing: 0px; top: 0px;display:inline;"&gt;No.&#160;333-271553)&lt;/div&gt; in accordance with Rules 456(b) and 457(r) under the &lt;div style="display:inline;"&gt;Securities &lt;/div&gt;Act of &lt;div style="display:inline;"&gt;&lt;div style="display:inline;"&gt;1933&lt;/div&gt;&lt;/div&gt;, as &lt;div style="display:inline;"&gt;&lt;div style="display:inline;"&gt;amended&lt;/div&gt;&lt;/div&gt;. &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</ffd:OfferingNote>
    <ffd:RegnFileNb contextRef="P01_08_2026To01_08_2026" id="ixv-1000">333-271553</ffd:RegnFileNb>
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