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Stock Repurchase Program - Additional Information (Details) |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended
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Nov. 22, 2019 USD ($) financial_institution agreement shares | Jun. 04, 2019 USD ($) financial_institution agreement shares | Mar. 31, 2020 $ / shares shares | Nov. 30, 2019 $ / shares shares | Nov. 30, 2018 USD ($) | Jun. 28, 2020 USD ($) $ / shares shares | Mar. 29, 2020 $ / shares shares | Dec. 29, 2019 $ / shares shares | Sep. 29, 2019 $ / shares shares | Jun. 28, 2020 USD ($) shares
Equity [Abstract] |  |  |  |  |  |  |  |  |  |
Increase in authorized amount |  |  |  |  | $ 5,000,000,000.0 |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Net shares of settlements to cover tax withholding obligations (shares) | shares |  |  |  |  |  |  |  |  |  | 380,000
Amount paid for shares under net share settlements |  |  |  |  |  |  |  |  |  | $ 109,600,000
Stock repurchase programs |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Total Cost of Repurchase |  |  |  |  |  | $ 3,200,000,000 |  |  |  | 3,200,000,000
Purchase of treasury stock (shares) | shares |  |  |  |  |  | 145,000 | 1,239,000 | 3,224,000 | 383,000 |
Weighted-average share price (usd per share) | $ / shares |  |  |  |  |  | $ 261.34 | $ 274.37 | $ 0 | $ 196.34 |
Purchased via open market trading |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Total Cost of Repurchase |  |  |  |  |  | $ 700,000,000 |  |  |  | 700,000,000
Purchased via accelerated share repurchase arrangements |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Total Cost of Repurchase |  |  |  |  |  | $ 2,500,000,000 |  |  |  | $ 2,500,000,000
November 2019 ASR |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Number of accelerated share purchase agreements | agreement | 2 |  |  |  |  |  |  |  |  |
Number of financial institutions | financial_institution | 2 |  |  |  |  |  |  |  |  |
Repurchase amount | $ 1,000,000,000.0 |  |  |  |  |  |  |  |  |
Purchase of treasury stock (shares) | shares | 2,900,000 |  | 705,000 |  |  |  |  |  |  |
Percent of prepayment amount | 75.00% |  |  |  |  |  |  |  |  |
Weighted-average share price (usd per share) | $ / shares |  |  | $ 280.27 |  |  |  |  |  |  |
June 2019 ARS |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Number of accelerated share purchase agreements | agreement |  | 4 |  |  |  |  |  |  |  |
Number of financial institutions | financial_institution |  | 2 |  |  |  |  |  |  |  |
Repurchase amount |  | $ 750,000,000 |  |  |  |  |  |  |  |
Purchase of treasury stock (shares) | shares |  | 3,100,000 |  | 361,000 |  |  |  |  |  |
Percent of prepayment amount |  | 75.00% |  |  |  |  |  |  |  |
Weighted-average share price (usd per share) | $ / shares |  |  |  | $ 215.60 |  |  |  |  |  |

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