| Submission | Oct. 07, 2024 |
| Submission [Line Items] | |
| Central Index Key | 0000926282 |
| Registrant Name | ADTRAN Holdings, Inc. |
| Form Type | S-3 |
| Submission Type | S-3 |
| Fee Exhibit Type | EX-FILING FEES |
| Offerings | Oct. 07, 2024 USD ($) |
| Offering: 1 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(o) | true |
| Security Type | Equity |
| Security Class Title | Common Stock, par value $0.01 per share |
| Maximum Aggregate Offering Price | $ 0 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 0 |
| Offering Note | (1) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate number of depositary shares, such indeterminate principal amount of senior debt securities and subordinated debt securities, and such indeterminate number of warrants, purchase contracts and units, as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $200,000,000. If any senior debt securities or any subordinated debt securities are issued at an original issue discount, then the offering price of such senior debt securities or subordinated debt securities shall be in such greater principal amount as shall result in an aggregate initial offering price not to exceed $200,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The proposed maximum initial offering price per unit will be determined, from time to time, by (2) The proposed maximum aggregate offering price per class of security will be determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered hereunder and is not specified as to each class of security pursuant to Instruction 2.A.ii.b. to Item 16(b) of Form S-3 |
| Offering: 2 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(o) | true |
| Security Type | Equity |
| Security Class Title | Preferred Stock, par value $0.01 per share |
| Maximum Aggregate Offering Price | $ 0 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 0 |
| Offering Note | (1) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate number of depositary shares, such indeterminate principal amount of senior debt securities and subordinated debt securities, and such indeterminate number of warrants, purchase contracts and units, as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $200,000,000. If any senior debt securities or any subordinated debt securities are issued at an original issue discount, then the offering price of such senior debt securities or subordinated debt securities shall be in such greater principal amount as shall result in an aggregate initial offering price not to exceed $200,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The proposed maximum initial offering price per unit will be determined, from time to time, by (2) The proposed maximum aggregate offering price per class of security will be determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered hereunder and is not specified as to each class of security pursuant to Instruction 2.A.ii.b. to Item 16(b) of Form S-3 |
| Offering: 3 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(o) | true |
| Security Type | Equity |
| Security Class Title | Depositary Shares |
| Maximum Aggregate Offering Price | $ 0 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 0 |
| Offering Note | (1) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate number of depositary shares, such indeterminate principal amount of senior debt securities and subordinated debt securities, and such indeterminate number of warrants, purchase contracts and units, as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $200,000,000. If any senior debt securities or any subordinated debt securities are issued at an original issue discount, then the offering price of such senior debt securities or subordinated debt securities shall be in such greater principal amount as shall result in an aggregate initial offering price not to exceed $200,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The proposed maximum initial offering price per unit will be determined, from time to time, by (2) The proposed maximum aggregate offering price per class of security will be determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered hereunder and is not specified as to each class of security pursuant to Instruction 2.A.ii.b. to Item 16(b) of Form S-3 |
| Offering: 4 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(o) | true |
| Security Type | Debt |
| Security Class Title | Senior Debt Securities |
| Maximum Aggregate Offering Price | $ 0 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 0 |
| Offering Note | (1) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate number of depositary shares, such indeterminate principal amount of senior debt securities and subordinated debt securities, and such indeterminate number of warrants, purchase contracts and units, as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $200,000,000. If any senior debt securities or any subordinated debt securities are issued at an original issue discount, then the offering price of such senior debt securities or subordinated debt securities shall be in such greater principal amount as shall result in an aggregate initial offering price not to exceed $200,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The proposed maximum initial offering price per unit will be determined, from time to time, by (2) The proposed maximum aggregate offering price per class of security will be determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered hereunder and is not specified as to each class of security pursuant to Instruction 2.A.ii.b. to Item 16(b) of Form S-3 |
| Offering: 5 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(o) | true |
| Security Type | Debt |
| Security Class Title | Subordinated Debt Securities |
| Maximum Aggregate Offering Price | $ 0 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 0 |
| Offering Note | (1) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate number of depositary shares, such indeterminate principal amount of senior debt securities and subordinated debt securities, and such indeterminate number of warrants, purchase contracts and units, as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $200,000,000. If any senior debt securities or any subordinated debt securities are issued at an original issue discount, then the offering price of such senior debt securities or subordinated debt securities shall be in such greater principal amount as shall result in an aggregate initial offering price not to exceed $200,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The proposed maximum initial offering price per unit will be determined, from time to time, by (2) The proposed maximum aggregate offering price per class of security will be determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered hereunder and is not specified as to each class of security pursuant to Instruction 2.A.ii.b. to Item 16(b) of Form S-3 |
| Offering: 6 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(o) | true |
| Security Type | Other |
| Security Class Title | Warrants |
| Maximum Aggregate Offering Price | $ 0 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 0 |
| Offering Note | (1) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate number of depositary shares, such indeterminate principal amount of senior debt securities and subordinated debt securities, and such indeterminate number of warrants, purchase contracts and units, as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $200,000,000. If any senior debt securities or any subordinated debt securities are issued at an original issue discount, then the offering price of such senior debt securities or subordinated debt securities shall be in such greater principal amount as shall result in an aggregate initial offering price not to exceed $200,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The proposed maximum initial offering price per unit will be determined, from time to time, by (2) The proposed maximum aggregate offering price per class of security will be determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered hereunder and is not specified as to each class of security pursuant to Instruction 2.A.ii.b. to Item 16(b) of Form S-3 |
| Offering: 7 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(o) | true |
| Security Type | Other |
| Security Class Title | Purchase Contracts |
| Maximum Aggregate Offering Price | $ 0 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 0 |
| Offering Note | (1) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate number of depositary shares, such indeterminate principal amount of senior debt securities and subordinated debt securities, and such indeterminate number of warrants, purchase contracts and units, as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $200,000,000. If any senior debt securities or any subordinated debt securities are issued at an original issue discount, then the offering price of such senior debt securities or subordinated debt securities shall be in such greater principal amount as shall result in an aggregate initial offering price not to exceed $200,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The proposed maximum initial offering price per unit will be determined, from time to time, by (2) The proposed maximum aggregate offering price per class of security will be determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered hereunder and is not specified as to each class of security pursuant to Instruction 2.A.ii.b. to Item 16(b) of Form S-3 |
| Offering: 8 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(o) | true |
| Security Type | Other |
| Security Class Title | Units |
| Maximum Aggregate Offering Price | $ 0 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 0 |
| Offering Note | (1) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate number of depositary shares, such indeterminate principal amount of senior debt securities and subordinated debt securities, and such indeterminate number of warrants, purchase contracts and units, as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $200,000,000. If any senior debt securities or any subordinated debt securities are issued at an original issue discount, then the offering price of such senior debt securities or subordinated debt securities shall be in such greater principal amount as shall result in an aggregate initial offering price not to exceed $200,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The proposed maximum initial offering price per unit will be determined, from time to time, by (2) The proposed maximum aggregate offering price per class of security will be determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered hereunder and is not specified as to each class of security pursuant to Instruction 2.A.ii.b. to Item 16(b) of Form S-3 |
| Offering: 9 | |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(o) | true |
| Security Type | Other |
| Security Class Title | Unallocated (Universal Shelf) |
| Maximum Aggregate Offering Price | $ 200,000,000 |
| Fee Rate | 0.01531% |
| Amount of Registration Fee | $ 30,620 |
| Offering Note | (1) There are being registered hereunder such indeterminate number of shares of common stock and preferred stock, such indeterminate number of depositary shares, such indeterminate principal amount of senior debt securities and subordinated debt securities, and such indeterminate number of warrants, purchase contracts and units, as may be sold by the registrant from time to time, which together shall have an aggregate initial offering price not to exceed $200,000,000. If any senior debt securities or any subordinated debt securities are issued at an original issue discount, then the offering price of such senior debt securities or subordinated debt securities shall be in such greater principal amount as shall result in an aggregate initial offering price not to exceed $200,000,000, less the aggregate dollar amount of all securities previously issued hereunder. Any securities registered hereunder may be sold separately or as units with other securities registered hereunder. The proposed maximum initial offering price per unit will be determined, from time to time, by (2) The proposed maximum aggregate offering price per class of security will be determined from time to time by the registrant in connection with the issuance by the registrant of the securities registered hereunder and is not specified as to each class of security pursuant to Instruction 2.A.ii.b. to Item 16(b) of Form S-3 (3) Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(o) under the Securities Act. |
| Fees Summary | Oct. 07, 2024 USD ($) |
| Fees Summary [Line Items] | |
| Total Offering | $ 200,000,000 |
| Previously Paid Amount | 0 |
| Total Fee Amount | 30,620 |
| Total Offset Amount | 0 |
| Net Fee | $ 30,620 |
