Optional Reductions. The Parent Borrower may, upon notice to the Domestic Administrative Agent, terminate the Aggregate Revolving Commitments, or from time to time permanently reduce the Aggregate Revolving Commitments to an amount not less than the Outstanding Amount of Revolving Loans, Swing Line Loans and L/C Obligations; provided that # any such notice shall be received by the Administrative Agents not later than 12:00 noon five (5) Business Days prior to the date of termination or reduction (provided, that, a notice of termination of the Aggregate Revolving Commitments may state that such notice is conditioned upon the effectiveness of other credit facilities, in which case such notice may be extended or revoked by the Parent Borrower (by notice to the Domestic Administrative Agent on or prior to the specified effective date) if such condition is not satisfied), # any such partial reduction shall be in an aggregate amount of $2,000,000 or any whole multiple of $1,000,000 in excess thereof and # the Parent Borrower shall not terminate or reduce # the Aggregate Revolving Commitments if, after giving effect thereto and to any concurrent prepayments hereunder, the Total Revolving Outstandings would exceed the Aggregate Revolving Commitments, # the Letter of Credit Sublimit if, after giving effect thereto, the Outstanding Amount of L/C Obligations not fully Cash Collateralized hereunder would exceed the Letter of Credit Sublimit, # the Domestic Swing Line Sublimit if, after giving effect thereto and to any concurrent prepayments hereunder, the Outstanding Amount of Domestic Swing Line Loans would exceed the Domestic Swing Line Sublimit, # the Canadian Swing Line Sublimit if, after giving effect thereto and to any concurrent prepayments hereunder, the Outstanding Amount of Canadian Swing Line Loans would exceed the Canadian Swing Line Sublimit or # the Canadian Borrower Sublimit if, after giving effect thereto and to any concurrent prepayments hereunder, the Total Revolving Canadian Outstandings would exceed the Canadian Borrower Sublimit.

The Borrower may, upon notice to the Administrative Agent, terminate the Aggregate Revolving Commitments and/or the Aggregate Term Loan Commitments, or from time to time permanently reduce such Commitments (with respect to the Aggregate Revolving Commitments, to an amount not less than the Outstanding Amount of Revolving Loans and L/C Obligations); provided that # any such notice shall be received by the Administrative Agent not later than 11:00 a.m. five (5) Business Days prior to the date of termination or reduction, # any such partial reduction shall be in an aggregate amount of $10,000,000 or any whole multiple of $1,000,000 in excess thereof, # the Borrower shall not terminate or reduce the Aggregate Revolving Commitments if, after giving effect thereto and to any concurrent prepayments hereunder, the Total Revolving Outstandings would exceed the Aggregate Revolving Commitments and # if, after giving effect to any reduction of the Aggregate Revolving Commitments, the Letter of Credit Sublimit or the Swing Line Sublimit exceeds the amount of the Aggregate Revolving Commitments, such Swing Line Sublimit shall be automatically reduced by the amount of such excess. The Administrative Agent will promptly notify the ​ of any such notice of termination or reduction of such Commitments. Any reduction of Commitments shall be applied to the applicable Commitment of each Lender according to its Applicable Percentage. All fees accrued with respect thereto until the effective date of any termination of the Commitments shall be paid on the effective date of such termination.

Notice. The Domestic Administrative Agent will promptly notify the Lenders of any termination or reduction of the Letter of Credit Sublimit, the Domestic Swing Line Sublimit, the Canadian Swing Line Sublimit, the Canadian Borrower Sublimit or the Aggregate Revolving Commitments under this Section 2.06. Upon any reduction of the Aggregate Revolving Commitments, the Revolving Commitment of each Lender shall be reduced by such Lender’s Applicable Percentage of such reduction amount. All fees in respect of the Aggregate Revolving Commitments accrued until the effective date of any termination of the Aggregate Revolving Commitments shall be paid on the effective date of such termination.

Upon at least three (3) Business Days’ prior written notice (or telephonic notice promptly confirmed in writing) to the Administrative Agent (which notice shall be irrevocable), the Borrower may reduce the Aggregate Revolving Commitments in part or terminate the Aggregate Revolving Commitments in whole; provided that # any partial reduction shall apply to reduce proportionately and permanently the Revolving Commitment of each Lender, # any partial reduction pursuant to this Section shall be in an amount of at least $5,000,000 and any larger multiple of $1,000,000, and # no such reduction shall be permitted which would reduce the Aggregate Revolving Commitment Amount to an amount less than the aggregate outstanding Revolving Credit Exposure of all Lenders. Any such reduction in the Aggregate Revolving Commitment Amount below the principal amount of the Swingline Commitment and the LC Commitment shall result in a dollar-for-dollar reduction in the Swingline Commitment and the LC Commitment.

The Parent Borrower may at any time and from time to time, upon prior written notice by the Parent Borrower to the Domestic Administrative Agent, increase the Aggregate Revolving Commitments (but not the Letter of Credit Sublimit, the Domestic Swing Line Sublimit, the Canadian Swing Line Sublimit or the Canadian Borrower Sublimit) by a maximum aggregate amount of up to THREE HUNDRED SEVENTY FIVE MILLION DOLLARS ($375,000,000) with additional Revolving Commitments from any existing Lender or new Revolving Commitments from any other Person selected by the Parent Borrower and reasonably acceptable to the Domestic Administrative Agent, the L/C Issuers and the Swing Line Lenders; provided that:

Termination or Reduction of Commitments. (a) Optional. The Borrower may, upon notice to the Administrative Agent, terminate the Revolving Credit Facility, the Letter of Credit Sublimit, the Swing Line Sublimit or the Multicurrency Sublimit, or from time to time permanently reduce the Revolving Credit Facility, the Letter of Credit Sublimit, the Swing Line Sublimit or the Multicurrency Sublimit; provided that # any such notice shall be received by the Administrative Agent not later than 11:00 a.m. three Business Days prior to the date of termination or reduction, # any such partial reduction shall be in an aggregate amount of $5,000,000 or any whole multiple of $1,000,000 in excess thereof and # the Borrower shall not terminate or reduce # the Revolving Credit Facility if, after giving effect thereto and to any concurrent prepayments hereunder, the Total Credit Outstandings would exceed the Revolving Credit Facility, # the Letter of Credit Sublimit if, after giving effect thereto, the Outstanding Amount of L/C Obligations not fully Cash Collateralized hereunder would exceed the Letter of Credit Sublimit, or # the Swing Line Sublimit if, after giving effect thereto and to any concurrent prepayments hereunder, the Outstanding Amount of Swing Line Loans would exceed the Letter of Credit Sublimit, or # the Multicurrency Sublimit if, after giving effect thereto and to any concurrent prepayments hereunder, the Outstanding Amount of Multicurrency Revolving Credit Loans would exceed the Multicurrency Sublimit.

Termination or Reduction of Commitments. The Borrowers may, upon notice by the Partnership to the Administrative Agent, terminate the Aggregate Commitments, the Letter of Credit Sublimit or the Swing Line Sublimit, or from time to time permanently reduce the Aggregate Commitments, the Letter of Credit Sublimit or the Swing Line Sublimit; provided that # any such notice shall be received by the Administrative Agent not later than noon five Business Days prior to the date of termination or reduction, # any such partial reduction shall be in an aggregate amount of $5,000,000 or any whole multiple of $1,000,000 in excess thereof and # the Borrowers shall not terminate or reduce # the Aggregate Commitments if, after giving effect thereto and to any concurrent prepayments hereunder, the Total Outstandings would exceed the Aggregate Commitments, # the Letter of Credit Sublimit if, after giving effect thereto, the Outstanding Amount of L/C Obligations not fully Cash Collateralized hereunder would exceed the Letter of Credit Sublimit or # the Swing Line Sublimit if, after giving effect thereto and to any concurrent prepayments hereunder, the Outstanding Amount of Swing Line Loans would exceed the Swing Line Sublimit. The Administrative Agent will promptly notify the Lenders of any termination or reduction of the Letter of Credit Sublimit, the Swing Line Sublimit or the Aggregate Commitments under this Section 2.06. Upon any reduction of the Aggregate Commitments, the Commitment of each Lender shall be reduced by such Lender’s Applicable Percentage of such reduction amount. All fees accrued until the effective date of any termination of the Aggregate Commitments shall be paid on the effective date of such termination.

Optional. The Borrowers may, upon notice by ​ to the Administrative Agent, terminate the Revolving Credit Facility, the Letter of Credit Sublimit or the Swing Line Sublimit, or from time to time permanently reduce the Revolving Credit Facility, the Letter of Credit Sublimit or the Swing Line Sublimit; provided that # any such notice shall be received by the Administrative Agent not later than 1:00 p.m. five (5) Business Days prior to the date of termination or reduction, # any such partial reduction shall be in an aggregate amount of $10,000,000 or any whole multiple of $1,000,000 in excess thereof, and # the Borrowers shall not terminate or reduce # the Revolving Credit Facility if, after giving effect thereto and to any concurrent prepayments hereunder, the Total Revolving Credit Outstandings would exceed the Revolving Credit Facility, # the Letter of Credit Sublimit if, after giving effect thereto, the Outstanding Amount of L/C Obligations not fully Cash Collateralized hereunder would exceed the Letter of Credit Sublimit, or # the Swing Line Sublimit if, after giving effect thereto and to any concurrent prepayments hereunder, the Outstanding Amount of Swing Line Loans would exceed the Swing Line Sublimit. The Administrative Agent will promptly notify the Lenders of any such notice of termination or reduction of the Revolving Credit Facility. The amount of any such Revolving Credit Facility reduction shall not be applied to the Letter of Credit Sublimit unless otherwise specified by ​. Any reduction of the Revolving Credit Facility shall be applied to the Revolving Credit Commitment of each Revolving Credit Lender according to its Applicable Percentage. All fees accrued until the effective date of any termination of the Revolving Credit Facility shall be paid on the effective date of such termination.

Optional. The Borrower may, upon notice to the Administrative Agent, terminate the Revolving Credit Facility, the Letter of Credit Sublimit or the Swing Line Sublimit, or from time to time permanently reduce the Revolving Credit Facility, the Letter of Credit Sublimit or the Swing Line Sublimit, in each case, in whole or in part, without premium or penalty and subject to any payments required under [Section 3.05]; provided that # any such notice shall be received by the Administrative Agent not later than 11:00 a.m. three Business Days prior to the date of termination or reduction, # any such partial reduction shall be in an aggregate amount of $5,000,000 or any whole multiple of $1,000,000 in excess thereof and # the Borrower shall not terminate or reduce # the Revolving Credit Facility if, after giving effect thereto and to any concurrent prepayments hereunder, the Total Revolving Credit Outstandings would exceed the Revolving Credit Facility, # the Letter of Credit Sublimit if, after giving effect thereto, the Outstanding Amount of L/C Obligations not fully Cash Collateralized hereunder would exceed the Letter of Credit Sublimit, or # the Swing Line Sublimit if, after giving effect thereto and to any concurrent prepayments hereunder, the Outstanding Amount of Swing Line Loans would exceed the Swing Line Sublimit. Notwithstanding anything to the contrary contained herein, any notice of termination may state that it is conditioned upon the occurrence or non-occurrence of any event specified therein (including the effectiveness of other credit facilities), in which case such notice may be revoked by the Borrower (by written notice on or prior to the specified effective date) if such condition is not satisfied. The Administrative Agent will promptly notify the Lenders of any termination or reduction of the Letter of Credit Sublimit, Swing Line Sublimit or the Revolving Credit Facility under this [Section 2.06]. Upon any reduction of the Revolving Credit Commitments, the Revolving Credit Commitment of each Revolving Credit Lender shall be reduced by such Lender’s Applicable Revolving Credit Percentage of such reduction amount.

Optional. The Borrower may, upon written notice to the Administrative Agent, terminate the unused portions of the Commitments under any Term Loan Tranche, the Letter of Credit Sublimit, or the unused Revolving Credit Commitments under any Revolving Facility, or from time to time permanently reduce the unused portions of the Commitments under any Term Loan Tranche, the Letter of Credit Sublimit, or the unused Revolving Credit Commitments under any Revolving Facility; provided that # any such notice shall be received by the Administrative Agent five Business Days (or such shorter period as the Administrative Agent shall agree) prior to the date of termination or reduction, # any such partial reduction shall be in an aggregate amount of # $1,000,000 or any whole multiple of $1,000,000 in excess thereof in respect of Commitments denominated in Dollars, # €1,000,000 or any whole multiple of €1,000,000 in excess thereof in respect of Commitments denominated in Euros and # £1,000,00 or any whole multiple of £1,000,00 in excess thereof in respect of Commitments denominated in Pounds Sterling and # the Borrower shall not terminate or reduce # the Commitments under any Revolving Facility if, after giving effect thereto and to any concurrent prepayments hereunder, the Dollar Amount of the Total Revolving Credit Outstandings under such Revolving Facility would exceed the Revolving Credit Commitments in respect of such Revolving Facility, # the Letter of Credit Sublimit if, after giving effect thereto, the Dollar Amount of the Outstanding Amount of L/C Obligations not fully Cash Collateralized hereunder would exceed the Letter of Credit Sublimit or # the Swingline Sublimit if, after giving effect thereto and to any concurrent prepayments hereunder, the Outstanding Amount of Swingline Loans would exceed the Swingline Sublimit. Any such notice of termination or reduction of commitments pursuant to this Section 2.06(a) may state that it is conditioned upon the occurrence or non-occurrence of any event specified therein (including the effectiveness of other credit facilities), in which case such notice may be revoked by the Borrower (by written notice to the Administrative Agent on or prior to the specified effective date) if such condition is not satisfied.